Practice Test

Q1) Common examples of allergens are mites in dust, pollens, animal dander. Allergy is due to release of chemicals such as: Show Answer

Q2) Which of the following is autoimmune diseases? Show Answer

Q3) BCG vaccine is given against: Show Answer

Q4) Which of the following is a symptom(s) of ascariasis? Show Answer

Q5) Appearance of dry, scaly lesions on various parts of body such as skin, nails and scalp accompanied by intense itching. This disease is caused by: Show Answer

Q6) The elephantiasis or filariasis is caused by Wuchereria bancrofti and W. malayi. The major symptoms are Show Answer

Q7) Sporozoites of malarial parasite on entering the blood first attack: Show Answer

Q8) Who is the initiator of 'Lab to land' concept? Show Answer

Q9) Pneumonia, symptoms including fever, cough, chills, headache, lips and fingers may turn gray to blue colour. It is caused by: Show Answer

Q10) The proteins produced by B-lymphocytes in response to pathogens are called? Show Answer

Q11) Japanese elephantiasis is transmitted by: Show Answer

Q12) Select the correct statement: Show Answer

Q13) A patient is suspected to be suffering from acquired immuno deficiency syndrome. Which diagnostic technique will you recommend for its detection? Show Answer

Q14) The side effects of use of anabolic steroids in female are: Show Answer

Q15) At what stage HIV infection does not usually show symptoms of AIDS Show Answer

Q16) Antigens are: Show Answer

Q17) Koch's postulates include which of the following? Show Answer

Q18) Reservoir of infection is: Show Answer

Q19) Antibodies fight against: Show Answer

Q20) Humoral immune system consists of: Show Answer

Q21) How many principal lines of defence are present in the body? Show Answer

Q22) Which of the following is a correct statement? Show Answer

Q23) Antiserum is a serum containing: Show Answer

Q24) Interferon is a glycoprotein which possesses Show Answer

Q25) Antibodies are: Show Answer

Q26) The mode of transmission of communicable diseases is dealt by a branch of science named: Show Answer

Q27) The degree of pathogenecity is called: Show Answer

Q28) Which one of the following diseases is caused by bacteria? Show Answer

Q29) Which one of the following communicable diseases is not caused by bacteria? Show Answer

Q30) The causative organism of cholera is a: Show Answer

Q31) Tetanus is caused by: Show Answer

Q32) Poliomyelitis is caused by: Show Answer

Q33) AIDS is caused by: Show Answer

Q34) Invention and study of effects of medicines on the organism is known as: Show Answer

Q35) DPT vaccine is given to infants to immunize them against: Show Answer

Q36) Dengue fever is caused by: Show Answer

Q37) A virus caused contagious epidemic disease with high fever and rash all over the body. Its incidence is among childern. Its one attack gives immunity. Which one is of the following? Show Answer

Q38) Syphilis is venereal disease. It is caused by: Show Answer

Q39) The contagious diseases are: Show Answer

Q40) Where are the gametocytes of Plasmodium first formed and found? Show Answer

Q41) Entamoeba histolytica has: Show Answer

Q42) Which mosquito actually transmits malaria and acts as intermediate host of Plasmodium? Show Answer

Q43) The credit of working out the complicated life cycle of Plasmodium goes to: Show Answer

Q44) The symptoms of Malaria fever appear at their peak in a patient when: Show Answer

Q45) Which of the following worms is viviparous? Show Answer

Q46) The infective stage of plasmodium is: Show Answer

Q47) A chronic contagious eye disease, caused by virus is called as: Show Answer

Q48) Region of the body where poliomyelitis virus multiplies is: Show Answer

Q49) The disease 'Filariasis' is caused by the worm: Show Answer

Q50) The mode of transmission of the disease Filaria is: Show Answer

Q51) Which mosquito aids in the transmission of the disease filariasis? Show Answer

Q52) A disease characterisied by chronic sleeplessness is: Show Answer

Q53) Trachoma is caused by the infection of: Show Answer

Q54) Chicken pox can be easily identified from measles due to the: Show Answer

Q55) Varicella virus causes: Show Answer

Q56) Elephantiasis is caused by: Show Answer

Q57) The incubation period of small pox is: Show Answer

Q58) The infective period of enteric fever is: Show Answer

Q59) Protection against poliomyelitis and tetanus is done simultaneously by: Show Answer

Q60) After floods the victims are usually attacked by: Show Answer

Q61) Rabies is also called: Show Answer

Q62) Rubeola virus causes: Show Answer

Q63) Black death or Great mortality is the name given to: Show Answer

Q64) A person with blood group 'O' can receive blood transfusion from persons with blood groups: Show Answer

Q65) After which animal is the 'RH' factor named? Show Answer

Q66) Universal recipient in blood transfusion belongs to group: Show Answer

Q67) Rh factor is connected with: Show Answer

Q68) Haemophilia is a disease caused by deficiency of: Show Answer

Q69) Rh negative individuals are: Show Answer

Q70) Which of the following is a genetic trait? Show Answer

Q71) Rh factor was discovered by: Show Answer

Q72) Universal donor in blood transfusion belongs to blood group: Show Answer

Q73) A woman with blood group O marries a man with blood group A. The child conceived to such a woman will: Show Answer

Q74) Which of the following is biologically incompatible marriage because of danger of erythroblastosis fetalis is? Show Answer

Q75) Down's Syndrome has karyotype make up as: Show Answer

Q76) If a human mother has blood group 'O' the foetus in the womb would die, the blood group of the foetus is: Show Answer

Q77) To a person of blood group AB blood group of A and B are given separately, what will happen: Show Answer

Q78) Which of the following diseases is genetically similar to haemophilia? Show Answer

Q79) The disease Erythroblastosis foetalis in human embryo is caused due to: Show Answer

Q80) ABO blood groups were discovered by: Show Answer

Q81) Foetal sex can be determined by examining cells from amniotic fluid looking for: Show Answer

Q82) The casue for disease like peptic ulcers, hypertension, coronary heart disease, liver cirrhosis are: Show Answer

Q83) Trisomic condition of Down's syndrome arises due to: Show Answer

Q84) Condition of sex chromosomes in male child of Down's syndrome will be: Show Answer

Q85) Phenylketonuria (PKU) is: Show Answer

Q86) Chromosomes of Klinefelter's syndrome usually have: Show Answer

Q87) XO chromosome abnormality is: Show Answer

Q88) Tay Sach's disorder is: Show Answer

Q89) Active immunity is due to: Show Answer

Q90) Passive immunity is provided through: Show Answer

Q91) B-cells produce antibodies in response to instruction received from: Show Answer

Q92) Opsonisation is carried out by: Show Answer

Q93) Lysis of foreign cells is mediated through: Show Answer

Q94) T-cells have a file of: Show Answer

Q95) Antigenic determinant sites bind to which portions of an antibody molecule? Show Answer

Q96) The cells that actually release the antibodies are: Show Answer

Q97) Types of T-cells are: Show Answer

Q98) Interferon is protein that: Show Answer

Q99) The most modern technique of vaccine preparation is: Show Answer

Q100) AIDS testing on normal individuals is done by: Show Answer

Q101) When people are born without B-cells or T-cells, they suffer from: Show Answer

Q102) Which of the following is incorrect: Show Answer

Q103) Which one of the following diseases is due to an allergic reaction? Show Answer

Q104) Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is: Show Answer

Q105) Typhoid fever is caused by: Show Answer

Q106) AIDS can be transmitted by: Show Answer

Q107) Which of the following is the cancerous state of blood? Show Answer

Q108) Which of the following is a sexually transmitted disease? Show Answer

Q109) The disease'Oriental sore' is caused by: Show Answer

Q110) The carrier of virus causing human yellow fever is: Show Answer

Q111) Edward's Syndrome, Patau's Syndrome and Down's Syndrome are due to: Show Answer

Q112) Mental retardation in man associated with sex chromosomes abnormality is usually due to: Show Answer

Q113) In Klinefelter's Syndrome what is the set of chromosomes? Show Answer

Q114) Jaundice is caused by: Show Answer

Q115) Which of the following disease is spread by mosquito and not caused by virus? Show Answer

Q116) Haemorrghaic dengue fever is caused by: Show Answer

Q117) Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino? Show Answer

Q118) Lathyrism which is caused by consumption of kesaridal is a disease characterised by: Show Answer

Q119) Vaccines are prepared from: Show Answer

Q120) Diphtheria is caused by: Show Answer

Q121) Which of the following symptoms indicate radiation sickness? Show Answer

Q122) If a certain person shows production of interferons in his body, the chances are that he has got an infection of: Show Answer

Q123) The all familiar disease 'Amoebiasis' is caused by: Show Answer

Q124) Bacterial pathogens such as Escherichia coli, Campylobacter and Salmonella are responsible for diseases like: Show Answer

Q125) Which group of following could be called immune disorder: Show Answer

Q126) There are at least three methods of transmission available for AIDS i.e. sexual, pre-inatal and parental. Mother to child infection is called as: Show Answer

Q127) Which pair is incorrect: Show Answer

Q128) An antiviral substance known to prevent the synthesis of new virus in the cells is known as: Show Answer

Q129) Irrational fear of disease is called: Show Answer

Q130) The disease in which thick cough stops the passage of throat and forms a layer of mucous membrane is called: Show Answer

Q131) The type of immunoglobulin present in colostrum secreted from mammary glands is: Show Answer

Q132) Which one is a viral disease: Show Answer

Q133) The virus replicated in arthropod which is its intermediate host. Then it goes to its permanent host which is a vertebrate. This virus is called: Show Answer

Q134) Which one of the following diseases is now considered nearly eradicated from India? Show Answer

Q135) HIV causes reduction in: Show Answer

Q136) The spread of cancerous cells to distant sites is termed as: Show Answer

Q137) Biological name of Insect (Vector) carrying the plague is: Show Answer

Q138) A molecule that elicites an immune response is called: Show Answer

Q139) Inflammatory response is allergy is caused by the release of one of the following by mast cells: Show Answer

Q140) Which of the following is an STD? Show Answer

Q141) Passive immunity was discovered by: Show Answer

Q142) Influenza virus has: Show Answer

Q143) A patient suffering from cholera is given saline drip because: Show Answer

Q144) Hypersensitivity to an allergen is associated with: Show Answer

Q145) Syphilis is sexualy transmitted disease caused by: Show Answer

Q146) In which one of the following pairs of diseases both are caused by viruses: Show Answer

Q147) Which disease in children is caused by intensive use of nitrate fertilizer? Show Answer

Q148) AIDS (Acquired Immuno Deficiency Syndrome) is caused by: Show Answer

Q149) Infection of Ascaris usually occurs by: Show Answer

Q150) Trypanosomiasis is transmitted by: Show Answer

Q151) Interferons are: Show Answer

Q152) The immunity developed after the body has recovered from a disease is called: Show Answer

Q153) Cancer is related to Show Answer

Q154) Vaccination against smallpox means the introduction into our body of: Show Answer

Q155) Which one of the following is not a water borne disease? Show Answer

Q156) Virus was discovered by: Show Answer

Q157) All living organisms are killed by heat treatment is known as: Show Answer

Q158) Huntington's chorea is a disease: Show Answer

Q159) Events in body defence against infection is: Show Answer

Q160) Which is not an immunological technique? Show Answer

Q161) AIDS, mumps, measles, chicken pox, polio, influenza and rabies are caused by: Show Answer

Q162) Vaccination protects a perosn from disease because it: Show Answer

Q163) Immunoglobulin that increases in number during allergy is: Show Answer

Q164) During infection T-cells interact with: Show Answer

Q165) The following organism causes the African sleeping sickness: Show Answer

Q166) Some protection is provided against carcinogens by: Show Answer

Q167) A disease which cause maximum deaths in childern is: Show Answer

Q168) James Phipps and Ali Marvow are related to viral disease that has disappeared: Show Answer

Q169) Which ones engulf foreign materials? Show Answer

Q170) Squeezing of leucocytes from capillary walls to fight foreign agents is called: Show Answer

Q171) What is true for monoclonal antibodies? Show Answer

Q172) Which of the most infectious disease is: Show Answer

Q173) Vaccination against small pox developed by: Show Answer

Q174) For detection of cancer isotope used is: Show Answer

Q175) Which of the following disease is caued by virus? Show Answer

Q176) Persons with blood group 'O' lack: Show Answer

Q177) Common influenza is caused by: Show Answer

Q178) Radiations can easily destroy cancerous cells because they: Show Answer

Q179) The term antibiotic was coined by: Show Answer

Q180) Trypanosoma causes: Show Answer

Q181) CAD stand for: Show Answer

Q182) Carcinoma refers to: Show Answer

Q183) Hodgkins disease is: Show Answer

Q184) Which is the killer disease like AIDS and cancer? Show Answer

Q185) A couple with blood types A and B may have childern with which of the following blood groups? Show Answer

Q186) Zidovudine is a drug used in: Show Answer

Q187) Which of the following STDs is correctly matched with its pathogen? Show Answer

Q188) Universal recipient persons are of the blood group: Show Answer

Q189) A non-infectious, unnatural and unusual reaction to a substance / condtion is called: Show Answer

Q190) Which type of cancer affects the lymph nodes and spleen? Show Answer

Q191) In the ABO system of blood groups, if both antigens are present but no antibody, the blood group of the individual would be: Show Answer

Q192) Given:
1. Kupffer cells
2. T-lymphocytes
3. B-lymphocytes
4. Megakaryocytes
Of the above tissue macrophages are: Show Answer

Q193) Spleen produces: Show Answer

Q194) Allergens are: Show Answer

Q195) Memory cells are formed from: Show Answer

Q196) Passive immunity is defined as immunity: Show Answer

Q197) The best HLA (Human Leucocyte Antigen) match for transplants in order to preference is: Show Answer

Q198) Passive immunity can be obtained by injecting: Show Answer

Q199) Recognition and digestion of phagocytosis due to coated surface of antibodies is: Show Answer

Q200) AIDS is caused by HIV that principally infects: Show Answer

Q201) Which of the following is not a hereditary disease? Show Answer

Q202) HIV that causes AIDS, first starts destroying: Show Answer

Q203) A person showing unpredictable moods, outbursts of emotion, quarrelsome behaviour and conflicts with other is suffereing from: Show Answer

Q204) When childern play bare-footed in pools of dirty water and flood water, they may suffer from disease like: Show Answer

Q205) Monoclonal antibodies are produced from hybrid cells, called hybridoma. The cells employed to obtain these hybridoma cells, are: Show Answer

Q206) Cancer cells are: Show Answer

Q207) Each immunoglobulin has two heavy chains and two light chains, the antigen binding site is present in: Show Answer

Q208) The function of IgE is: Show Answer

Q209) Cornea transplant in human is almost never rejected. This is because: Show Answer

Q210) Which of the following is/are a unique features of adaptive or specific immunity? Show Answer

Q211) A healthy human possesses about how many lymphocytes? Show Answer

Q212) Antibody mediated or humoral immunity is comprised by: Show Answer

Q213) Antigen binding sites of an antibody molecule are present on: Show Answer

Q214) IgM class of immunoglobulin functions: Show Answer

Q215) Which of the following immunoglobulin class provides protection from inhaled and ingested proteins: Show Answer

Q216) Which of the following anitbodies are most abundant across placenta and provide specific immunity for foetus? Show Answer

Q217) BCG vaccine is adminstered to: Show Answer

Q218) Which of the following is not a component of innate immunity? Show Answer

Q219) HIV attacks which of the following? Show Answer

Q220) Which of the following property of acquired immunity is the basis of vaccination? Show Answer

Q221) Immuno-deficiency can result from which of the following? Show Answer

Q222) Which of the following is an autoimmune disease? Show Answer

Q223) If one's own tissue is grafted to another part of the body, it is termed as: Show Answer

Q224) Immunity acquired after an infection is: Show Answer

Q225) The type of immunoglobulin, whose function is possible antigen recognition by B-cells, may be: Show Answer

Q226) Which of the following viruses spreads AIDS? Show Answer

Q227) Disease which occurs due to malfunctioning of organs is Show Answer

Q228) Sporogony of malarial parasite occurs in Show Answer

Q229) In malaria, which of the following is released in blood to cause severe chill Show Answer

Q230) An organism which has been used as a weapon in biological war causes which of the following disease? Show Answer

Q231) Find the incorrect pair out Show Answer

Q232) An autoimmune disease is Show Answer

Q233) If a person shows production of interferons in his body, the chances are that he has got an infection of Show Answer

Q234) AIDS disease was first reported in Show Answer

Q235) Which of the following organs is not involved in the generation of immune response? Show Answer

Q236) Triple antigen vaccine is not used for Show Answer

Q237) Which cells of immune system causes pore formation at the surface of the plasma membrane? Show Answer

Q238) Vaccination of malaria is not possible because Show Answer

Q239) One of the inflammatory reactions induced by histamines is Show Answer

Q240) Fatty liver syndrome is due to Show Answer

Q241) Ganja and LSD are classified in Show Answer

Q242) Excessive consumption of alcohol mainly leads to Show Answer

Q243) The tobacco products cause Show Answer

Q244) Allergic condition caused by pollen grains of certain flowers causing inflammation of the nose is called Show Answer

Q245) Continued exposure to vinylchloride (VC) may cause cancer to the Show Answer

Q246) A person likely to develop tetanus is immunized by administering Show Answer

Q247) Perspiration, saliva and tears contains an enzyme, lysozyme, that kills Show Answer

Q248) Lysozyme kills by destroying Show Answer

Q249) Most bacteria ingested with food are killed by Show Answer

Q250) Blood vessels near a wound dilate and become more permeable in response to which material released from damaged cells? Show Answer

Q251) The term immunity refers to Show Answer

Q252) Artificial immunity can be acquired from a Show Answer

Q253) The regions of an antibody that make it distinct from all other kinds of antibodies are its Show Answer

Q254) Alcohol is mostly metabolised in Show Answer

Q255) Which of the following combinations causes damage to gastric mucosa? Show Answer

Q256) Messenger molecules, released by virus-infected cells, that bind to the surfaces of healthy cells and stimulate them to synthesize proteins that prevent viral reproduction are called Show Answer

Q257) Lymphocytes that cause the formation of holes in plasma membranes are Show Answer

Q258) The major histocompatibility complex is a Show Answer

Q259) Which of the following blood groups enables a person to give blood to any person? Show Answer

Q260) An allergic reaction is initiated by antibodies of the Show Answer

Q261) Persons with severe combined immunodeficiency has no Show Answer

Q262) Untreated victims of severe combined immunodeficiency usually die from Show Answer

Q263) Which of the following immunoglobulins (lgs) is present in milk? Show Answer

Q264) T-cells have a life of Show Answer

Q265) Amphetamines are central nervous system stimulants. Barbiturates are Show Answer

Q266) Caffeine can be obtained from Show Answer

Q267) Which one of the following depresses brain activity and produce feelings of calmness and relaxation? Show Answer

Q268) Which of the following is a hallucinogen? Show Answer

Q269) Which of the following options gives the correct matching of a diseases with its causative organism and mode of infection Show Answer

Q270) Synthetic, drugs structurally related to adrenaline are Show Answer

Q271) The effect of opiates is Show Answer

Q272) Charas or hashish is obtained from Show Answer

Q273) A person is drug addict because of Show Answer

Q274) Common cold is not cured by antibiotics because it is Show Answer

Q275) Immunity that develops in the fetus after receiving antibodies from mother's blood through placenta is Show Answer

Q276) Which of the following statements is false? Show Answer

Q277) Amphetamines are commonly called Show Answer

Q278) Use of Cannabis products results in Show Answer

Q279) At which stage of HIV infection does not usually show symptoms of AIDS? Show Answer

Q280) Select the correct statement with respect to diseases and immunisation Show Answer

Q281) White blood cell that are non-specific killers of microbes are Show Answer

Q282) The humoral immune system defends mostly against bacteria and viruses in the Show Answer

Q283) Lymphocytes that inhibit the development and proliferation of T and B cell are Show Answer

Q284) Which of the following is observed as No Tobacco Day? Show Answer

Q285) The virus that causes acquired immune deficiency syndrome (AIDS) parasitize reduces Show Answer

Q286) The term 'active immunity' means Show Answer

Q287) The treatment of snake-bite by antivenom is an example of Show Answer

Q288) An immune disease in which the body destroys the ill-functioning thyroid gland itself is Show Answer

Q289) Hangover is due to accumulation of Show Answer

Q290) Peyer's patches produce Show Answer

Q291) Which of the following are most abundant types of antibody? Show Answer

Q292) Kupffer cells are present in Show Answer

Q293) A person may die after getting a bee sting in his body due to Show Answer

Q294) The common means of transmission of AIDS is Show Answer

Q295) Which of these is not a cell of the macrophage system? Show Answer

Q296) Colostrum provides the infant with Show Answer

Q297) The formation of antibodies within our body is called Show Answer

Q298) Which one of the following statements is correct with regard to the principle of safe blood transfusion? Show Answer

Q299) The immunoglobulin present in mother's milk is Show Answer

Q300) Which is an autoimmune disease? Show Answer

Q301) Recognisation and digestion by phagocytosis due to coated surface of antibodies is Show Answer

Q302) Cytokines provide non specific immunity against virus is Show Answer

Q303) Monoclonal antibodies are produced from which type of cells? Show Answer

Q304) Which one of the following provides non-specific pathogen defense for the body? Show Answer

Q305) Human immunodeficiency virus (HIV) is comprised of a protein coat and genetic material, which is Show Answer

Q306) Which of the following diseases is due to an allergic reaction Show Answer

Q307) Hybridomas are result of the fusion of Show Answer

Q308) Fill in the blanks :
I. White blood cells called phagocytes move from place to place by _____ and kill microbes by first ______ them and then digesting them.
II. Each antibody has ____ antigen-binding sites. It combines with ______ foreign microbes, causing them to _____.
III. Antibodies produced by B cells are primarily active against _____ and ______.
IV. Allergies are treated with drugs like ______ in case of normal allergic reactions and _____ in case of anaphylactic shock.
V. Transplanted tissues and organs are rejected when the hosts _____ attack antigens on the ______ of the transplant. This set of antigens, unique to each genotype, is known as the ____ complex. Show Answer

Q309) Tobacco addiction causes Show Answer

Q310) Withdrawal of tobacco produces Show Answer

Q311) Smoking is harmful as it produces polycyclic aromatic hydrocarbons that cause Show Answer

Q312) A 'drunk person' has earliest effect on which part of the brain? Show Answer

Q313) Alcoholic beverages contain Show Answer

Q314) Which of the following is/are a carcinogen present in tobacco smoke? Show Answer

Q315) Tobacco is obtained from Show Answer

Q316) Alcohol is Show Answer

Q317) Hangover is Show Answer

Q318) What are needed for good health? Show Answer

Q319) Nutritive food elements are Show Answer

Q320) Mental health requires Show Answer

Q321) Nervous system is influenced by Show Answer

Q322) External factors responsible to produce disease is Show Answer

Q323) Pathogen of malaria is Show Answer

Q324) Agents spreading diseases are Show Answer

Q325) Degenerative diseases are Show Answer

Q326) One of the following is caused by virus Show Answer

Q327) Bacteria causes Show Answer

Q328) Elephantiasis is caused by Show Answer

Q329) Protozoa causes Show Answer

Q330) Hormone disease is Show Answer

Q331) Tobacco causes Show Answer

Q332) Smoke causes Show Answer

Q333) Rickets occurs in the absence of Show Answer

Q334) Oncology is the study of -
A. infectious diseases
B. protozoan parasites
C. tumour
D. cancer Show Answer

Q335) Diagnosis of sexually-transmitted disease is done by Show Answer

Q336) What are the methods to avoid AIDS? Show Answer

Q337) Name the factors which do not allow them to enter the body Show Answer

Q338) Antiserum is Show Answer

Q339) Cigarettes smoke contains Show Answer

Q340) Wine causes Show Answer

Q341) Psychotropic drugs are Show Answer

Q342) Drugs are obtained from Show Answer

Q343) From Erythroxylum plant is obtained Show Answer

Q344) A. Antigen is usually a foreign body which causes the formation of antibody.
B. Antibody is a protein molecule.
C. Antigen can be either protein or polysaccharide molecule.
D. Antibody joins an antigen to destroy the latter. Show Answer

Q345) Personal hygiene means -
A. to keep the body clean
B. to keep the surroundings neat and clean
C. regular exercise
D. protein rich diet Show Answer

Q346) Out of the following diseases which are caused due to bacterial infection?
A. Typhoid
B. Elephantiasis
C. Cholera
D. Tuberculosis Show Answer

Q347) Ringworm is caused by fungus -
A. Microsporum
B. Trichophyton
C. Rhizopus
D. Osciliatoria Show Answer

Q348) Immune responses are carried out by -
A. lymphocytes
B. adipocytes
C. immunoglobulins
D. melanocytes Show Answer

Q349) Air-borne diseases are -
A. influenza
B. typhoid
C. tuberculosis
D. diarrhoea Show Answer

Q350) Pneumonia is caused by -
A. Trichophytone
B. contact with infected person
C. Streptococcus pnuemohiae
D. Epidermophyton Show Answer

Q351) Diseases of human being caused by protozoan parasites are -
A. amoebiasis
B. malaria
C. trypanosomiasis
D. typhoid Show Answer

Q352) Smoke of tobacco usually contains -
A. alcohol
B. nicotine
C. phenol
D. tar Show Answer

Q353) Urge of tobacco smoking can be easily given up by -
A. motivation
B. substitution with other activities
C. regular exercise to reduce the stress
D. non-vegetarian diet Show Answer

Q354) Types of cancer are -
A. sarcoma
B. leukaernia
C. gastric ulcer
D. lymphoma Show Answer

Q355) Which infectious disease can be treated effectively using oil of chenopodium? Show Answer

Q356) If you are advised to get a WIDAL test done for yourself - which disease is your doctor suspecting? Show Answer

Q357) Which stage of Plasmodium parasite is infective for man? Show Answer

Q358) A disease which often produces deformities of fingers and toes is Show Answer

Q359) The genome of HIV, the causative organism of AIDS, is made up of Show Answer

Q360) Which term would you use for combination of diseases such as Kaposis sarcoma, Pneumocystis canni pneumonia, Leukoplakia etc.? Show Answer

Q361) Which amongst the following can be considered as a part of ART (Anti-Retroviral Therapy)? Show Answer

Q362) Which of the following will be included under innate immunity? Show Answer

Q363) Which of the following is not true for interferon? Show Answer

Q364) What is the role of complement in the body's defense? Show Answer

Q365) Natural killer (NK) cells can destroy Show Answer

Q366) The opposite to innate immunity is Show Answer

Q367) Active immunity is obtained by Show Answer

Q368) Which of the following immunity is conferred by transfer of immune products like antibodies from another individual into a non-immune individual? Show Answer

Q369) The cell which plays major role in host defense against tumor cells and the cells infected with viruses Show Answer

Q370) Antibody is Show Answer

Q371) Which of the following is/are example of autoimmune disease? Show Answer

Q372) One of the following drugs depresses (switch off) the activities of CNS and is known as sedative. It gives feeling of calmness, relaxation or drowsiness Show Answer

Q373) Sleeping pills contain Show Answer

Q374) Opium is obtained from which part of poppy plant Show Answer

Q375) Which of the following is obtained from Papaver somnifenim? Show Answer

Q376) Marijuana is obtained from Show Answer

Q377) Which of the following belongs to "Pain killers"? Show Answer

Q378) Antihistamine relieves Show Answer

Q379) Malarial parasite can be obtained from patient Show Answer

Q380) Entamoeba histolytica causes Show Answer

Q381) Neoplasms are Show Answer

Q382) In lukaemia, there is tremendous increase in the numbers of Show Answer

Q383) Carcinogen present in coal tar is Show Answer

Q384) Which of the following options correctly represent the life cycle of Plasmodium?
A. sporozoites (human) - RBCs - liver cells gametocytes (RBCs) - blood meal (female mosquito) - multiply (mosquito) - sporozoites (mosquito).
B. sporozoties (mosquito) - bite RBCs (human) - liver cells gametocytes (RBCs) - sporozoites (human) - blood meal (female mosquito).
C. sporozoites (human) - liver cells - RBCs gametocytes (RBCs) - blood meal (female mosquito) - multiply (mosquito) - sporozoites (mosquito).
D. blood meal (female mosquito) - multiply (mosquito) - sporozoites (mosquito) - bite - liver cells (human) - RBCs - gametocytes (RBCs). Show Answer

Q385) Which of the following diseases cause chronic inflammation in the lymphatic vessels of the lower limb that results into its massive swelling? Show Answer

Q386) Innate immunity is non-specific defence present from the time of birth. It consists of Show Answer

Q387) Autoimmunity is caused due to the -
A. ability of immune cells to discriminate between self cells from non-self-cells.
B. inability of immune cells in damaging self cells representing foreign antigens.
C. inability of immune cells in distinguishing self cells from non-cells.
D. ability of immune cells to damage self cells. Show Answer

Q388) Normal cells are called cancerous when they show the following property Show Answer

Q389) Which of the following is/are example(s) of the natural passive immunity? Show Answer

Q390) Opioid are popularly called Show Answer

Q391) Which of the following is/are the ill-effect(s) of smoking? Show Answer

Q392) AIDS can be diagnosed by Show Answer

Q393) Fill up the blanks -
A. In malaria, the rupture of ______ release a toxic substance called ______ which is responsible for the chill and recurring fever.
B. _____ results in blockage of the intestinal passage. A healthy person acquires this through contaminated water, vegetables, fruits etc.
C. T-lymphocytes mediate ______ immunity and B-lymphocytes mediate ____ immunity.
D. Genes in normal cells which when activated under certain conditions can cause cancerous transformation, are called ______.
E. Smoking increases _____ content in blood and reduces the concentration of haembound oxygen. This causes oxygen deficiency in the body. Show Answer

Q394) Fill up the blanks -
A. Cancer diagnosis can be done by _______, ______ and _______ which generate image of the internal organs.
B. The primary lymphoid organs are ____ and ______ where immature _____ differentiate into antigen sensitive one.
C. Allergy is due to the release of chemicals like histamine and _____ from the _____ cells.
D. RNA genome of HIV replicates to form viral DNA with the help of enzyme _______.
E. In food-borne diseases such as _____, _____ and ascariasis, preventive measures should be taken in proper cleaning of food items, disinfection of water reservoirs etc. Show Answer

Q395) Identify the false statements -
I. Antigen-binding site of an antibody is found between two light peptide chains.
II. The pathogen of elephantiasis is transmitted to a healthy person through the bite of same mosquito species which also cause malarial diseases.
III. Lymphoid tissues are also located within the lining of the major tracts called mucosal-associated lymphoid tissue.
IV. Increase intake of coffee or tea can cause indigestion, insomnia and disturb renal functions.
V. Anaphylactic shock is an autoimmune reaction which involves all the tissues of the body that results in drastic fall in blood pressure. Show Answer

Q396) AIDS spread due to Show Answer

Q397) HIV attacks Show Answer

Q398) Which of the following properties of acquired immunity is the basis of vaccination? Show Answer

Q399) Which of the following cells are involved in immune mechanism of the body? Show Answer

Q400) Metastasis occurs in case of Show Answer

Q401) Genes involved in cancer are Show Answer

Q402) Pneumonia is caused by
Show Answer

Q403) Amoebiasis (Amoebic dysentery) is caused by Show Answer

Q404) Which one of the following is a matching pair of a drug and its category? Show Answer

Q405) Which of the following measures is not useful for prevention and control of alcohol and drugs among adolescents? Show Answer

Q406) Fill up the blanks -
I. The primary lymphoid organs are ____ and _____.
II. Heroin commonly called "smack" is chemically _____.
III. _____ tumors remain confined to their original location and do not spread to other parts of the body.
IV. The immune system comprises _____ cells and _____ cells.
V. _____ is very effective sedative and pain killer.
VI. A group of symptoms is literally termed as _____.
VII. The fungi Trichophyton is responsible for ______. Show Answer

Q407) Identify the true statements -
I. Absitnence from drugs of dependence causes withdrawal symptoms but not craving.
II. Chikungunya is confirmed by Widal test.
III. Rheumatoid arthritis which affects many people in out society is an auto-immune disease.
IV. AIDS was first reported in 1981 and is caused by a member of a group of viruses called retroviruses.
V. Benign tumors are normally considered with metastasis.
VI. Most powerful stimulant is cocaine. Show Answer

Q408) Nicotine, an ____I____, stimulates ____II____ gland to release adrenaline and nor-adrenaline into blood circulation, both of which ___III___ blood pressure and increase heart rate. Smoking is associated with increased incidence of cancers of lung, urinary bladder and throat, bronchitis, emphysema, coronary heart disease, gastric ulcer, etc. Tobacco chewing is associated with increased risk of cancer of the oral cavity. Smoking increases ____IV____ content in blood and reduces the concentration of haembound ____V____. Show Answer

Q409) Which of the following non-infectious disease is a major cause of death in human beings? Show Answer

Q410) The toxic substance, 'Haemozoin', related to the high fever and chill, is released during following disease Show Answer

Q411) Malignant malaria is caused by the following species of Plasmodium Show Answer

Q412) The name of 'Mary Mallon' is associated with the disease Show Answer

Q413) Natural killer cells (NK cells) provide Show Answer

Q414) The pathogens of genera, Microsporum, Trichophyton and Epidermorphyton are responsible for Show Answer

Q415) Bacteria like Streptococcus and Haemophilus influenzae are responsible for Show Answer

Q416) Mark the correct statement Show Answer

Q417) When a quick immune response is required due to infection of a deadly microbe, the patient is injected with Show Answer

Q418) The principle of vaccination is based upon the following property of immune system Show Answer

Q419) Following vaccine has been produced from yeast by recombinant DNA technology Show Answer

Q420) The foetus gets immunized after receiving antibodies from mother through placenta. This type of immunization is called Show Answer

Q421) The exaggerated response of the immune system to certain antigens is called Show Answer

Q422) The use of antihistamine, adrenaline and steroids quickly reduce the symptoms of Show Answer

Q423) Mark the correct statement in the following Show Answer

Q424) The antibodies produced during allergy are Show Answer

Q425) The following lymphoid organ provides the site for the interaction of lymphocytes with the antigen Show Answer

Q426) Mark the incorrect statement Show Answer

Q427) Given below are 4-statements. Read the statements and mark the option that has both correct statements. -
A. - Heroin, commonly called Smack, is obtained by acetylation of morphine.
B. Cocaine is obtained from the latex of Papaver somniferum.
C. Marijuna interferes with the transmission of dopamine.
D. Morphine is an effective sedative and pain killer. Show Answer

Q428) Both, Hepatitis B and AIDS are Show Answer

Q429) A person suffering from a disease caused by Plasmodium experiences recurring chill and fever at the time when? Show Answer

Q430) Which one of the following techniques is safest for the detection of cancers Show Answer

Q431) Which of the following human parasite require mosquito to complete their life-cycle? Show Answer

Q432) Which one of the following statements is correct with respect to immunity? Show Answer

Q433) Xenograft means Show Answer

Q434) Go through the statements -
A. Sporozoites of malaria parasite enter human body by biting of new born female Anopheles whose mother was carrier.
B. Male and female gametocytes of malaria parasite develop in human intestine.
C. Mucous membrane, Phagozytosis and Lysozyme are components of nonspecific defence but Killer T-cell is not.
How many statement is correct? Show Answer

Q435) Motile zygote of Plasmodium occurs in Show Answer

Q436) Common cold differs from pneumonia in that Show Answer

Q437) Which one of the following is not a property of cancerous cells whereas the remaining three are? Show Answer

Q438) In which one of the following options the two examples are correctly matched with their particular type of immunity Show Answer

Q439) Cirrhosis of liver is caused by the chronic intake of Show Answer

Q440) Which one among the following is not a component of third line of body defence? Show Answer

Q441) Which one among the following forms the chemical barrier for infections? Show Answer

Q442) Excessive consumption of alcohol is known as _______. Show Answer

Q443) Alcohol affects mental and motor functions because Show Answer

Q444) The cell-mediated immunity inside the human body is carried out by Show Answer

Q445) The human immunodeficiency virus (HIV) that causes AIDS probably originated in chimpanzees in central Africa and began appearing in humans between 1915 and 1940. The first cases of AIDS were diagnosed in the early 1980s. Which of the following was most likely responsible for the subsequent worldwide spread of the virus? Show Answer

Q446) Vermiform appendix in human is Show Answer

Q447) Which one of the following fungi contains hallucinogens? Show Answer

Q448) At which stage of HIV infection does one usually show symptoms of AIDS Show Answer

Q449) Internal bleeding, muscular pain, blockage of the intestinal passage and anaemia are some of the symptoms caused due to infection by Show Answer

Q450) The immunoglobulin disulphides do not join Show Answer

Q451) Which of the following components are involved in allergic reaction? Show Answer

Q452) The first antibody to appear in the serum following stimulation by antigen is Show Answer

Q453) In habitual alcohol drinkers liver get damage because of Show Answer

Q454) 'Ringworm' a common infectious disease in man causing dry scaly lesions on the skin and scalp, is caused by Show Answer

Q455) Which of the following is used in the treatment of cancer? Show Answer

Q456) Which of the following is not a special feature of specific immunity? Show Answer

Q457) All of the following drugs quickly reduce the symptoms of allergy except Show Answer

Q458) Read the statements.
I. IgE antibodies are produced in an allergic reaction.
II. B-lymphocytes mediate cell mediated immunity.
III. The yellowish fluid colostrum has abundant IgE antibodies.
IV. Spleen is a secondary lymphoid organ.
Of the above statements. Show Answer

Q459) Drinking excess alcohol can lead to long-term damage to the liver.
In which sequence would the effects occur? Show Answer

Q460) How many classes of immunoglobulin are there in humans? Show Answer

Q461) Which of the following options are correct?
1. Heroin - Stimulant
2. Marijuana - Cardiovascular
3. Cocain - Hallucinations
4. Morphine - Sedative Show Answer

Q462) The Plasmodium initially multiplies within the liver cells and then attacks the red blood cells, resulting in their rupture. The rupture of RBCs is associated with release of a toxic substance. Show Answer

Q463) Which of the following is not correct with respect to malaria? Show Answer

Q464) Which future development in vaccine production is most important in the fight to eradicate measles in developing countries? Show Answer

Q465) Which of the following viruses is not transferred through semen of an infected male? Show Answer

Q466) Which of the following is not a sexually transmitted disease? Show Answer

Q467) The active form of Entamoeba histolytica feeds upon Show Answer

Q468) Metagenesis refers to Show Answer

Q469) Which of the following immunoglobulins does constitute the largest percentage in human milk? Show Answer

Q470) Which of the following disease is caused by a protozoan? Show Answer

Q471) Grafted kidney may be rejected in a patient due to Show Answer

Q472) In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to Show Answer

Q473) Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain Show Answer

Q474) Which of the following statements is not true for cancer cells in relation to mutations? Show Answer

Q475) Which of the following is correct regarding AIDS causative agent HIV? Show Answer

Q476) Which of the following sets of diseases is caused by bacteria? Show Answer

Q477) Which antibody is first to be released into blood following an infection? Show Answer

Q478) Which one of the following is an oncogenic virus? Show Answer

Q479) An immunoglobulin G molecule is composed by Show Answer

Q480) Which of the following diseases is caused by virus and transmitted by mosquito? Show Answer

Q481) Who discovered the small-pox vaccine? Show Answer

Q482) The causal organism of Kala-azar is Show Answer

Q483) The symptoms of an allergic reaction develop in response to Show Answer

Q484) Helper T cells are distinguished from cytotoxic T cells by presence of Show Answer

Q485) Which one of the following stage of malarial parasite is not found in the vector? Show Answer

Q486) Hard-drug includes Show Answer

Q487) Cannabis sativa is the source of Show Answer

Q488) Which of the following is a pair of bacterial diseases? Show Answer

Q489) Which of the following is a protozoan disease? Show Answer

Q490) Antibody is connected with Show Answer

Q491) Interferons protect healthy cells in human from Show Answer

Q492) During an allergic reaction, the binding of antigens to IgE antibodies initiates a response, in which chemicals cause the dilation of blood vessels and a host of other physiological changes. Such chemicals are Show Answer

Q493) Which class of antibodies is abundant in body secretion Show Answer

Q494) Which of the following cells are related with inflammatory reactions and immediate hypersensitivity? Show Answer

Q495) Which of the following health disorder includes symptoms of fever, chills, cough, headache, gray or bluish lips and finger’s nails? Show Answer

Q496) What is the main lymphoid organ where all blood cells including lymphocytes are produced? Show Answer

Q497) The tendency of the body to manifest a characteristic and unpleasant withdrawal syndrome on abrupt discontinuation of regular dose of drugs/alcohol is called Show Answer

Q498) Regarding common cold consider the following statements
I. Rhinovirus is responsible for common cold which infects the nasal epithelium and respiratory passage but not the lungs.
II. The symptoms of common cold included nasal congestion and discharge, sore throat, gruffiness, cough, headache and tiredness.
Which of the statement given above is/are correct? Show Answer

Q499) Mast cells have important role in the development of Show Answer

Q500) Which of the following is related to humoral immunity? Show Answer

Q501) Note the following words.
I. Skin
II. Phagocytes
III.B-cells
IV. Inflammation
V. Antibodies
VI. T-cells
VII. Fever
VIII. Antimicrobial
proteins
IX. NK-cells
X. Secretions
Identify the factors involved in second line of defence. Show Answer

Q502) BCG vaccine is used against Show Answer

Q503) Smoking results in …A… build up in the blood and reduce …B… delivery to the tissue.Here A and B refers to Show Answer

Q504) What is true about T-lymphocytes is mammals? Show Answer

Q505) The thymus is a lobed organ located near the …A… and beneath the …B… . The most appropriate combination for A and B is Show Answer

Q506) Exotoxins are related with Show Answer

Q507) Bacterium, which is concerned with pertussis is Show Answer

Q508) Consider the following statements
I. Neural system and endocrine system influences our immune system
II. Immune system maintains our health
Which of the statement (s) given above is/are correct? Show Answer

Q509) Electrocardiograph was developed by Show Answer

Q510) Which of the given sets include lymphatic organs? Show Answer

Q511) Secondary metabolite is Show Answer

Q512) What is injected into the patient’s body the determining the cause of allergy? Show Answer

Q513) ‘Tunnel vision’ is associated with. Show Answer

Q514) Which of the following is not a part of secondary lymphatic system? Show Answer

Q515) Which of the following toxic substances is responsible for the high malarial fever? Show Answer

Q516) Bambykol or gyplure is a Show Answer

Q517) A chemical substance produce produced by a microorganism for inhibiting the growth of another is Show Answer

Q518) Who among the following is recognized as the father of immunology? Show Answer

Q519) Heroin is a Show Answer

Q520) Monoclonal antibodies are used for Show Answer

Q521) Non-specific host defence that exists prior to the exposure to an antigen is called Show Answer

Q522) Cancer of the internal organs is detected by Show Answer

Q523) Full form PMNL is Show Answer

Q524) Which one of the following is correctly matched? Show Answer

Q525) To which type of barriers under innate immunity? Saliva in the mouth and the tears from the eyes belongs? Show Answer

Q526) After drinking alcohol, a person walks clumsily because, the alcohol affects his Show Answer

Q527) An uncontrolled division or proliferation of cells without any differentiation is called Show Answer

Q528) AIDS virus is also known as Show Answer

Q529) Opioids are the drugs, which bind to specific opioid receptors present in our Show Answer

Q530) Which one of the followin pairs is not correctly matched? Show Answer

Q531) Cocaine is obtained from Show Answer

Q532) How many variable segments are present in the basic structure of antibody molecules? Show Answer

Q533) The incubation period for hepatitis-B virus is Show Answer

Q534) Main barrier which prevents the entry of disease’s causing organism in our body is Show Answer

Q535) The primary host of Plasmodium is Show Answer

Q536) An example of gene therapy is Show Answer

Q537) Two of the body parts, which do not appear in MRI may be Show Answer

Q538) Regarding pathogens consider the following statements
I. A pathogen or an infectious agent is a microorganism, such as a virus, bacterium, fungus that causes disease in its host
II. These pathogens multiply in our body and interfere with the normal vital activities, resulting in morphological and functional damage
Which of the following statement (s) is/are correct? Show Answer

Q539) Which one the following statements is false? Show Answer

Q540) Active immunity development is related to Show Answer

Q541) Housefly is a vector of Show Answer

Q542) Which of the following are considered as cellular barrier of the body? Show Answer

Q543) Nobel Prize for medicine was given for confirming the role of Helicobacter pylori in causing Show Answer

Q544) Inflammatory response in allergy is due to the release of …… from the mast cells Show Answer

Q545) Consider the following statements. Health is a combination of
I. complete physical health
II. mental health
III. social health
Which of the statements given above are correct? Show Answer

Q546) Yersinia pestis is responsible for Show Answer

Q547) Modern lifestyle is responsible for Show Answer

Q548) The ‘Christmas disease’ patient lacks antihaemophilic Show Answer

Q549) Acquired immunity is due to Show Answer

Q550) The human immune system consists of Show Answer

Q551) AIDS day is Show Answer

Q552) IgA, IgM, IgE and IgG are the example of Show Answer

Q553) A new born baby who receives IgA form its mother’s milk develops Show Answer

Q554) The virus that cases Acquired Immune Deficiency Syndrome (AIDS) parasitizes in Show Answer

Q555) Antigen binding site in an antibody is found between Show Answer

Q556) Chagas disease is caused by Show Answer

Q557) Dipsomania is Show Answer

Q558) Cells obtained from cancerous tumours are known as Show Answer

Q559) Which of the following elements is important to maintain structure of immunoglobulin? Show Answer

Q560) In the cell mediated immuno response, T-lymphocytes divide and secrete Show Answer

Q561) The smallest known agents of infectious diseases are Show Answer

Q562) The group of disease carried by insects is Show Answer

Q563) The study of body’s defence mechanism against pathogens and toxic molecules is known as Show Answer

Q564) Which one of the following is useful in identifying the different strains of a causal microbe of an infectious disease? Show Answer

Q565) Which one of the following correctly matches a Sexually Transmitted Disease (STD) with its pathogen? Show Answer

Q566) When a person dies after stung by bee followed by the administration of penicillin, death may be due to Show Answer

Q567) Passive immunity can be obtained through Show Answer

Q568) Which one of the following statements is correct? Show Answer

Q569) Which of the following statements best describes the role of reverse transcriptase? Show Answer

Q570) Eradication of smallpox has been possible due to the following facts except Show Answer

Q571) The AIDS test is known as Show Answer

Q572) Just as Xenopsylla is to Yersinia pesist, so is Show Answer

Q573) AIDS was first reported in Show Answer

Q574) Humoral immune system defends against viruses and bacteria is present in Show Answer

Q575) Black-foot disease is caused due to groundwater contaminated with excess of Show Answer

Q576) Select the correct statement from the set given below
I. Growing number of people are taking LSD and other drugs like barbiturates and amphetamines
II. Several plants, fruits and seed having hallucinogenic properties have been used in folk-medicine Which of the statements given above is/are correct? Show Answer

Q577) Tobacco consumption is known to stimulate the secretion of adrenaline and nor-adrenaline. The component causing this could be Show Answer

Q578) Alcoholism may leads to Show Answer

Q579) SCID is caused by defective gene coding for the enzyme called Show Answer

Q580) Charas and ganja generally taken by Show Answer

Q581) Rat, carries rat fleas, which are the causal organism of Show Answer

Q582) Amoebiasis is prevented by Show Answer

Q583) Morphine is Show Answer

Q584) The effect of hydrogen sulphide on man leads to which of the following diseases? Show Answer

Q585) Vaccination protects a person from disease because it Show Answer

Q586) Addiction to alcohol causes Show Answer

Q587) HIV/AIDS is a contagious disease which is caused by Show Answer

Q588) Antibody molecule has Show Answer

Q589) Morphine, obtained from opium, is Show Answer

Q590) The chemical used in ‘National Malaria Eradication Programme ’ is Show Answer

Q591) Benign tumours
I. remain confined to their original location and do not spread to other parts
II. cause little damage
Which of the statements given above is/are correct?
Show Answer

Q592) Smack is chemically a …A… which is white and odourless and crystalline in nature. This is obtained by …B… . Here A and B refers to Show Answer

Q593) The genes concerned with the production of cancer are called Show Answer

Q594) Who stated that human population grows gemoretrically? Show Answer

Q595) Cyclosporin and endosporins are the drugs that are used as Show Answer

Q596) Emphysema is a Show Answer

Q597) Alpha-interferons Show Answer

Q598) Which technique uses the body’s water molecules as the bases for its images? Show Answer

Q599) Antigen binding site of immunoglobulin is Show Answer

Q600) Amoebiasis infection occurs by ingesting cysts with food and drinks Show Answer

Q601) The synthetic drugs structually similar to adrenaline are Show Answer

Q602) Antibody production is controlled by Show Answer

Q603) Cannabinoids is obtained from Show Answer

Q604) A substance that cause an allergic reaction is called Show Answer

Q605) The polypeptide chains present in gamma immunoglobulin are Show Answer

Q606) Kala-azar is caused by Show Answer

Q607) Graft transplantation to save certain patients fails due to the rejection of such organs by the patient. Which type of immune response is responsible for such type of rejection? Show Answer

Q608) Which of the following is used in diagnosis of epilepsy? Show Answer

Q609) The disease ‘Oriental sore’ is caused by Show Answer

Q610) ELISA test is used for detection of Show Answer

Q611) Except skin, other physical barriers which also helps to prevent the entry of the microorganisms are
I. mucus coating of the epithelium lining the respiratory
II. gastrointestinal tracts
III. urogenital tracts
Choose the correct option Show Answer

Q612) Cocaine is commonly called as Show Answer

Q613) Ability of the body to fight against the disease causing organisms is called Show Answer

Q614) In a standard ECG, which one of the following alphabets is the correct representation of the respective activity of human heart? Show Answer

Q615) Damage to thymus in a child may lead to Show Answer

Q616) Purpose of tubectomy is to prevent Show Answer

Q617) Antibodies in our body are complex Show Answer

Q618) What is the name of complex formed at the time of action of T-cells? Show Answer

Q619) Proliferation of cancer cells is not limited because of Show Answer

Q620) Smack is generally taken by Show Answer

Q621) Which of the following is a matching pair of a drug and its category? Show Answer

Q622) The drugs, which are commonly abused are Show Answer

Q623) Consider the following statements
I. Secondary lymphoid organs includes lymph nodes, spleen and small masses of lymph tissue such as Peyer’s patches, appendix and tonsils
II. The secondary lymphoid organs all the site of lymphocyte maturation and they efficiently trap antigens for exposure to T and B-cells
Which of the statements given above is/are correct? Show Answer

Q624) Who among the following is recognized as the Father of Medicine? Show Answer

Q625) Which of the following organs is not involved in the elicitation of immune response? Show Answer

Q626) The term ‘Vaccine’ was introduced by Show Answer

Q627) Tuberculosis is caused by Show Answer

Q628) Main source of amoebic dysentery is Show Answer

Q629) Mycobacterium leprae causes Show Answer

Q630) Excessive doses of drugs may lead to coma and death due to Show Answer

Q631) The interferons are Show Answer

Q632) Food poisoning is caused by Show Answer

Q633) Choose the true statements
I. Innate immunity is accomplished by providing different types of barriers
II. Acquired immunity is present from the birth and is inherited from parents
III. Sweat, tears, acid in the stomach and saliva prevent microbial growth Show Answer

Q634) Immunoglobulins are made up of Show Answer

Q635) AIDS is not diagnosed by Show Answer

Q636) The immune system is made of Show Answer

Q637) AIDS is the condition where Show Answer

Q638) Which of the following is correct for immuno-modulators? Show Answer

Q639) The disease filarial is transmitted by Show Answer

Q640) The immune system plays a major role in Show Answer

Q641) What is HLA? Show Answer

Q642) Aloe vera cures cough and cold by Show Answer

Q643) Active immunity may be produced by Show Answer

Q644) If the person shows the production of interferons in his body, chances are that he is suffering from Show Answer

Q645) Which of these is based on magnetic resonance? Show Answer

Q646) With regard to the transmission of the Human Immunodeficiency Virus (HIV), Which one of the following statements is not correct?
Show Answer

Q647) Amniocentesis is used for determining Show Answer

Q648) Most important component of oral contraceptive is Show Answer

Q649) Which of the following normally confined to their original location and do not spread to other parts of the body? Show Answer

Q650) Protein deficiency leads to Show Answer

Q651) In AIDS, the system which show failure is Show Answer

Q652) Cannabinoid are the group of chemicals, which interact with cannabinoid receptors present principally in Show Answer

Q653) Histamines or other, inflammation producing substances are formed by Show Answer

Q654) Which group of three of the following five statements (I-V) contains is correct regarding beri beri?
I. A crippling disease prevalent among the native population of sub-Sahara Africa.
II. A deficiency disease caused by lack of thiamine (vitamin-B1).
III. A nutritional disorder in infants and young children when the diet is persistantly deficient in essential protein.
IV. Occurs in those countries where the staple diet is polished rice.
V. The symptoms are pain from neuritis, paralysis, muscle wasting, progressive oedema, mental deterioration and finally heart failure. Show Answer

Q655) Which of the following diseases is caused due to allergic reaction? Show Answer

Q656) Which of the following is a pair of viral diseases? Show Answer

Q657) ‘Lock jaw’ is another name of Show Answer

Q658) Choose the wrong statement regarding AIDS. Show Answer

Q659) Osteomalacia is a deficiency disease of Show Answer

Q660) Study the following sentences.
I. The cells of malignant tumours divide erratically.
II. They are malignant tumours of epithelial cells.
III. They are malignant tumours of organs that originate from mesoderm.
IV. These tumours are found in organs such as spleen and lymph nodes.
Which of the above are true for angiosarcoma? Show Answer

Q661) Spleen is a storage site for Show Answer

Q662) Tobacco contains Show Answer

Q663) The best HLA(Human Leucocyte Antigen) match for transplants in order of preference is Show Answer

Q664) Quinine is obtained from Show Answer

Q665) Antigen binds to antibody. The binding is result of Show Answer

Q666) The process of introduction of weakened inactivated pathogen into human body is called Show Answer

Q667) Female infanticide is commonly reported from Show Answer

Q668) Which of the following disease is caused by the member of retrovirus group? Show Answer

Q669) The term ‘antibiotic’ was coined by Show Answer

Q670) All of the following are examples of mucosa associated lymphoid tissue except Show Answer

Q671) Give the name of two helminthes, which causes ascariasis and filariasis respectively Show Answer

Q672) Sir Godfery Hounsfield developed the diagnostic technique of Show Answer

Q673) Hypersensitivity to an allergen is due to Show Answer

Q674) Which part of the brain is affected first in a drunk person? Show Answer

Q675) African sleeping sickness is caused by Show Answer

Q676) Cocaine, an alkaloid is obtained from the leaves of Show Answer

Q677) A drug called morphine is obtained from Show Answer

Q678) Scientists were able to pinpoint the location of colour processing centers in the visual cortex of the brain by means of Show Answer

Q679) Interferon – β is also termed as Show Answer

Q680) The disease caused by virus, which is 42 nm in size and contains double stranded DNA is Show Answer

Q681) Smoking causes Show Answer

Q682) A person is suffering from frequent episodes of nasal discharge, nasal congestion, reddening of eyes and watery eyes. These are the symptoms of Show Answer

Q683) Which of the following is a viral disease? Show Answer

Q684) Immuno deficiency makes a person highly susceptible to infection. It is caused by Show Answer

Q685) The causative agent of filaria is Show Answer

Q686) Chemical carcinogens present in smoke have been identified as a major cause of Show Answer

Q687) The cancer of the epithelial cells is called Show Answer

Q688) Cell-mediated immunity is responsible for Show Answer

Q689) Physiological barrier which prevents entry of microorganism in our body is/are Show Answer

Q690) Antiviral substances, produced by many vertebrates in response to viral infections for resisting the multiplication of viruses as known as Show Answer

Q691) Who developed vaccine against smallpox? Show Answer

Q692) The main reason, why antibiotics could not solve all the problems of bacterial disease, is Show Answer

Q693) ELISA assay Show Answer

Q694) Cross sectional image of internal body structure can be obtained by using which medical technique? Show Answer

Q695) The infectious form (after entering into human blood) of malarial parasite migrate to the Show Answer

Q696) Virus-infected cells secrete proteins called Show Answer

Q697) World health organization has started a number of programmes to prevent spreading of HIV infection Few such steps include
I. ensuring use of disposable needles and syringes
II. free distribution of condoms
III. advocating safe sex
IV. controlling drug abuse
Which of the steps given above are correct? Show Answer

Q698) Colostrum Show Answer

Q699) Select the true statement
I. AIDS has no cure, prevention is the best option
II. During HIV infection, the person suffers from fever, weight loss and diarrhoea
III. HIV is a retrovirus, which means its genetic material is DNA Show Answer

Q700) Diacetyl morphine is commonly known as Show Answer

Q701) Reasons for alcohol abuse in adolescents are
I. social pressure
II. curiosity and need for adventure, excitement and experiment
III. to escape from stress, depression and frustration
IV. to overcome hardships of daily life
Which of the statements given above are correct? Show Answer

Q702) A disease which can easily transmit from one person to another is called Show Answer

Q703) The name of Mary Mallon is related with the disease Show Answer

Q704) The organ related with immunity is Show Answer

Q705) Tiny lesions of multiple sclerosis on brain and spinal tissue can be observed by Show Answer

Q706) Genetic material found in Human Immunodeficiency Virus(HIV)is Show Answer

Q707) A major benefit of breast feeding for the new born infant is Show Answer

Q708) The uncontrolled proliferation of cancerous cells produces masses of cells, called Show Answer

Q709) Characters of acquired immunity are Show Answer

Q710) A damaging immune response by the body to a substance is called Show Answer

Q711) T-lymphocyte is produced in Show Answer

Q712) Ginseng is an important drug of Show Answer

Q713) Blood circulation was discovered by Show Answer

Q714) Cancerous cells spread through Show Answer

Q715) Vaccines, when introduced into the body, stimulates the production of Show Answer

Q716) Benign tumour is the one, which Show Answer

Q717) Antibodies are Show Answer

Q718) Cancer causing viruses are called Show Answer

Q719) Drugs that cause malformations in embryo during pregnancy are called Show Answer

Q720) Consider the statements given below regarding contraception and answer as directed thereafter
I. Medical Termination of Pregnancy (MTP) during first trimester is generally safe.
II. Generally, chances of conception are nil until mother breast-feeds the infant upto two year.
III. Intrauterine devices like copper-T are effective contraceptives.
IV. Contraception pills may be taken upto one week after coitus to prevent conception.
Which two of the above statements are correct? Show Answer

Q721) Use of anti-histamines and steroids give a quick relief form Show Answer

Q722) In recent years, which disease of digestive system in Indian has received great attention and against that active vaccination is being done even in schools? Show Answer

Q723) A condition that occurs when the immune system mistakenly attacks and destroys healthy body tissue is called Show Answer

Q724) The primary function of the lymphoid system is Show Answer

Q725) Cell division or mitosis is normal process in a living cell, but sudden and abnormal mitosis in an organ will frequently result in Show Answer

Q726) Surgical removal of thymus of a new born shall result in the failure to produce Show Answer

Q727) Broad spectrum antibiotic Show Answer

Q728) If a person shows production of interferons in his body, the chances are that he got an infection of Show Answer

Q729) The organism, which causes pneumonia in human beings is Show Answer

Q730) If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence? Show Answer

Q731) The immunoglobulin abundant in colostrums is Show Answer

Q732) Cocaine is the native to Show Answer

Q733) Globulins contained in human blood plasma are primarily involved in Show Answer

Q734) The person showing unpredictable moods, outbursts of emotions, quarrelsome behaviour and conflicts with others is suffering from Show Answer

Q735) Identify the wrong statements
I. The tumour of haematopoietic cells is called leukaemia.
II. Cancer arising from the epithelial tissues of internal organs and glands is referred as melanoma.
III. Sarcoma is a type of cancer where bone and cartilages are involved.
IV. Only benign tumours are called as true cancer or neoplasm. Show Answer

Q736) Harmful effect of cigarette smoking is Show Answer

Q737) Cell mediated immunity is mainly a function of Show Answer

Q738) Which of the following diseases is caused due to helminth infection? Show Answer

Q739) Infection of pneumonia occurs due to Show Answer

Q740) Those who take drugs intravenously develop a risk of Show Answer

Q741) Disease caused by deficiency of vitamin-C is Show Answer

Q742) Humoral immunity is mediated by Show Answer

Q743) Minamata disease is caused due to presence of …..in water. Show Answer

Q744) Both sickle cell anaemia and Huntington’s chorea are Show Answer

Q745) Rabies is caused by Show Answer

Q746) Some diseases are transmitted through contaminated articles. The method is called Show Answer

Q747) Disease associated with secretion of toxin is Show Answer

Q748) The spleen
I. is a large bean-shaped organ
II. mainly contains lymphocytes and phagocytes
III. acts as a filter of the blood by trapping blood-borne microorganisms Which of the statements given above are correct? Show Answer

Q749) Necessary steps for achieving good health are
I. awareness about disease
II. vaccination
III. proper disposal of wastes
IV. maintenance of hygienic food and water resources
V. Water resources
The correct combination having necessary steps is Show Answer

Q750) Tumour viruses or cancer causing viruses called …A… have …B… . Here A and B refers to Show Answer

Q751) Hybridomas are the fusion product of Show Answer

Q752) Which one of the following is a stimulant? Show Answer

Q753) Resistance against pathogens is due to Show Answer

Q754) Primary lymphoid organs among the following are Show Answer

Q755) Widal test is used for the diagnosis of Show Answer

Q756) An insect bite may result in inflammation of that spot. That is triggered by the alarm chemicals such as Show Answer

Q757) Defect in amino acid metabolism may result in Show Answer

Q758) The pathogen of typhoid is directly transmitted through Show Answer

Q759) The Philadelphia chromosome is found in the patients suffering from Show Answer

Q760) Which of the following disorders can be regrded as madness? Show Answer

Q761) Nicotine intake stimulates the …A… to release …B… and …C… into blood circulation. This lead to increase in …D… and an increase …E…Here A and E refers to . Show Answer

Q762) Allergy involves Show Answer

Q763) Which of the following body systems is responsible for allergic reaction? Show Answer

Q764) The process of removal and replacement of the damaged tissues or organs like heart, eye, liver, kidney with healthy ones from a donar is called as Show Answer

Q765) Which of the following is the correct matching of a disease with its causative organism and mode of infection? Show Answer

Q766) Secondary lymphoid organs include Show Answer

Q767) In which of the following, optical fibres are used? Show Answer

Q768) Electron beam therapy is a kind of radiation therapy to treat Show Answer

Q769) Rhinovirus causes Show Answer

Q770) Which of the following protozoans attack gums in man? Show Answer

Q771) Heroin is also known by the name of Show Answer

Q772) Wuchereria bancrofti is Show Answer

Q773) The confirmatory test used to diagnose AIDS is Show Answer

Q774) Hepatitis-B is also called Show Answer

Q775) Plants with hallucinogenic properties are Show Answer

Q776) Malignant malaria is caused by Show Answer

Q777) In ultrasonography Show Answer

Q778) Lung cancer is caused by Show Answer

Q779) Which one of the following pairs of diseases are viral as well as transmitted by mosquitoes? Show Answer

Q780) Ringworm is a Show Answer

Q781) Which of these may cause hypothermia in humans? Show Answer

Q782) Transformation of normal cell cancerous cell is induced by Show Answer

Q783) Drugs, that are normally used as medicines to help the patients cope with mental illness are Show Answer

Q784) The foetus receives immunoglobulin from their mother, through Show Answer

Q785) Measures for personal hygiene include
I. Intake of clean drinking water
II. Keeping the body clean
III. Disinfection of water resources
Which of the statements given above are correct? Show Answer

Q786) Which of the following cells are involved in defence mechanism of the body? Show Answer

Q787) If a certain patient is suspected to be suffering from typhoid. Which diagnostic technique will you recommend for its detection? Show Answer

Q788) Consider the following statements about biomedical technologies.
I. During open heart surgery, blood is circulated in the heart-lung machine.
II. Blockage in coronary arteries is removed by angiography.
III. Computerised Axial Tomography (CAT) shows detailed internal structure as seen in a section of body.
IV. X-ray provides clear and detailed images of organs like prostate glands and lungs.
Which two of the above statements are correct? Show Answer

Q789) The intermediate host of the parasite that causes Tashkent ulcers is Show Answer

Q790) The major phagocytic cells are Show Answer

Q791) Stomach clear out pathogens with the help of Show Answer

Q792) Full form MALT is Show Answer

Q793) Ishihara chart is used to detect Show Answer

Q794) Mast cell is a cell of …A… of vertebrate animals. Mast cells mediate inflammatory responses such as …B…….. Mast cells store a number of different chemical mediators including …C… and …D… . Here A to D refers to Show Answer

Q795) HIV is a …A… , which means it has genes composed of …B… like all viruses, HIV replicates inside the host cells. Its considered a retrovirus because it uses an enzymes, …C…, to convert …D….. into …E… . Here A to E refers to Show Answer

Q796) The specific parts of the antibody molecule that binds the antigen are called Show Answer

Q797) Candom(nirodh) is formed by Show Answer

Q798) Interferon is a type of protein, which is used to cure Show Answer

Q799) Chancroid is a sexually transmitted disease caused by Show Answer

Q800) Antiviral substances are Show Answer

Q801) Which one of the following statements is correct with respect to AIDS? Show Answer

Q802) An autoimmune disease where the body’s own antibodies attack the cells of the thyroid is called Show Answer

Q803) A sexually transmitted disease, symptomized by the development of ulcers on the genitals, is caused by the infection of Show Answer

Q804) Smoking addiction is harmful because it produces polycyclic aromatic hydrocarbons, which cause Show Answer

Q805) The process, in which antibody comes in contact with antigen and convert them in harmless insoluble matter, is called Show Answer

Q806) Which one of the following diseases is caused by virus? Show Answer

Q807) In India, there is decline in female population as compared to males, this is because of Show Answer

Q808) Hepatitis is a Show Answer

Q809) Nicotine is Show Answer

Q810) Critical state of disease is called Show Answer

Q811) Who among the following established the scientific basis of vaccination? Show Answer

Q812) The first antibiotic was discovered by Show Answer

Q813) Malaria is caused by Show Answer

Q814) AIDS stands for Show Answer

Q815) Which of the following is the most sparsely populated satate of India? Show Answer

Q816) In ECG, what does T-wave represent? Show Answer

Q817) Marriageable age of girl and boys is Show Answer

Q818) Which cell secretes antibody? Show Answer

Q819) Which one of the following diseases causes dry, scaly lesions on skin, nails and scalp? Show Answer

Q820) The invasion of cancerous cells from one part of the body to another of body is called Show Answer

Q821) Malignant tumours are
I. mass of neoplastic cells
II. cells that grow very rapidly and damaging the surrounding normal tissue
III. cells that show the property of metastisis
Which of the statements given above are correct? Show Answer

Q822) An example of innate immunity is Show Answer

Q823) Which one of the following is not correctly matched? Show Answer

Q824) Your immune system helps to protect you against viruses and bacteria that can cause sickness. Which cells are part of the immune system? Show Answer

Q825) Gonorrhea is caused by Show Answer

Q826) To obtain a standard ECG, a patient is connected to the machine with three electrodes Show Answer

Q827) Typhoid is caused by Show Answer

Q828) X-rays are used in Show Answer

Q829) Penicillin was used in Show Answer

Q830) Side effects of anabolic steroids in females include
I. masculinization
II. aggressiveness
III. mood swings, depression
IV. abnormal menstrual cycle
V. excessive facial and body hair
Choose the correct option Show Answer

Q831) Amphetamines are the drugs of Show Answer

Q832) Which of the following birth control measure can be considered as the safest? Show Answer

Q833) Aspirin is a/an Show Answer

Q834) Flemming, Chain and Florey were awarded the Nobel Prize in 1945 for the discovery of Show Answer

Q835) Heroin is obtained from plant of family Show Answer

Q836) The combination of surgery, radiotheraphy and chemotheraphy can help to treat Show Answer

Q837) Rejection of tissue or graft transplants is brought about mainly by Show Answer

Q838) Each antibody has …A… polypeptide chains, …B… small chains called ….C… chains and …D… longer chains called …E… chains.The antibody, therefore, is represented as …F… Here A to F refers to Show Answer

Q839) Antibodies are produced by Show Answer

Q840) The test, which is misused for identification of an unborn baby is Show Answer

Q841) Heroin Show Answer

Q842) Which of the following is used in eye inflammation and for curing night blindness? Show Answer

Q843) Transmission of HIV infection from infected mother to her child occurs through Show Answer

Q844) Metastasis is associated with Show Answer

Q845) Bone marrow is the site for the development and maturation of Show Answer

Q846) Smack is a drug obtained from the Show Answer

Q847) Maurer’s dots are observed in the erythrocytes of man if these are infected with Show Answer

Q848) The Ig that mediates allergic reaction is Show Answer

Q849) Antibodies are the glycoproteins which Show Answer

Q850) Which malaria parasite has longest incubation period? Show Answer

Q851) Which of the following is a characteristics of antibodies? Show Answer

Q852) AIDS is caused by Show Answer

Q853) Which one of the following techniques is used for the detection of cancers? Show Answer

Q854) In the immune system, interferons are part of Show Answer

Q855) A transplant between individuals of the same species, but with different MHC/HLA alleles is Show Answer

Q856) The primary and secondary immune responses are carried out with the help of Show Answer

Q857) Opium is extracted from Show Answer

Q858) Which of the following causes prostate cancer? Show Answer

Q859) Salmonella is related with Show Answer

Q860) HIV can not be transmitted through the following options except by Show Answer

Q861) In the metropolitan cities of India, many children are suffering from allergy or asthma. What are the main causes of this problem?
I. Due to sensitivity to the environment
II. Because of the protected environment provided early in life
III. Modern-day life style Show Answer

Q862) Which one of the following is the correct statement regarding the particular psychotropic drug specified? Show Answer

Q863) When the infection occurs in the alveoli (microscopic air sacs in the lungs) they fill the fluid. When the alveoli don’t work efficiency, the lungs are less able to extract oxygen from the air. This causes the feeling of being short of breath, which is one of the most common symptoms of pneumonia
The above paragraph is Show Answer

Q864) To confirm ELISA for AIDS, we used Show Answer

Q865) Which is not cancer? Show Answer

Q866) DTP vaccine is given for Show Answer

Q867) Sickle cell anaemia has not been eliminated from the African population because Show Answer

Q868) Thymus is the site for the development and maturation of Show Answer

Q869) A person is injected with globulin against hepatitis. This is Show Answer

Q870) An alkaloid called ‘Reserpine’ is extracted from Show Answer

Q871) Human immunodeficiency virus causes Show Answer

Q872) In heavy smokers, the alveoil of the lungs are enlarged and damaged, which reduces the surface area for the exchange of respiratory gases. The condition is called Show Answer

Q873) Identify the wrongly matched pair. Show Answer

Q874) At which stage of HIV infection does one usually shows symptoms of AIDS? Show Answer

Q875) Consider the following statements
I. Dead cells of the skin prevents pathogen entry
II. Skin secretes oil that makes skin surface acidic
III. Skin secretes sweat that makes surface acidic
Which of the statement given above are correct? Show Answer

Q876) Symptoms of allergic reaction includes Show Answer

Q877) A person has developed interferon in his body. He seems to carry an infection of Show Answer

Q878) Spread of AIDS is due to Show Answer

Q879) Human population growth is Show Answer

Q880) Malarial parasite is introduced into the blood of man as a Show Answer

Q881) Expanded from of ELISA is Show Answer

Q882) Elephantiasis causing organism belong to Show Answer

Q883) Vaccination provides Show Answer

Q884) Which of the following is not hallucinogen? Show Answer

Q885) Which one of the following acts as a physiological barrier to the entry of microorganisms in human body? Show Answer

Q886) The truck drivers usually take Show Answer

Q887) Short lived immunity acquired from mother to foetus across placenta or through mother’s milk to the infant is categorized as Show Answer

Q888) Cancer cells are more easily damaged by radiation than normal cells because they are Show Answer

Q889) Cattle fed with spoilt hay to sweet clover, which contains dicumarol Show Answer

Q890) Which of the following are the reasons for rheumatoid arthritis? Choose the correct option
I. Lymphocytes become more active
II. Body attacks self cells
III. More antibodies are produced in the body
IV. The ability to differentiate pathogens or foreign molecules from self cells to lost Show Answer

Q891) In which of the following disorders, person will become hypersensitive about ones look? Show Answer

Q892) Warning signs of drug and alcohol abuse includes
I. Drop in academic performance
II. Absence from school/college
III. Lack of interest in personal hygiene
IV. Isolation, depression, fatigue, aggressive and rebellious behavior Show Answer

Q893) How does antigen-determinant differ from antigen binding site? Show Answer

Q894) Infective stage to man of the parasite that causes haematuria is Show Answer

Q895) Health is affected by
I. genetic disorders
II. infections
III. life style
Which of the key words given above are correct? Show Answer

Q896) Normal cell have genes called …A… which are present in inactiveated state but under certain conditions like …B… they get transformed to …C… Here A, B and C refers to Show Answer

Q897) Purified antibiotic penicillin of Penicillium notatum was discovered by Show Answer

Q898) Amoebiasis is caused by Show Answer

Q899) Which of the following drugs can be used to reduce allergic reaction due to unavoidable substances?
I. Anti-histamine
II. Adrenaline
III. Steroids Show Answer

Q900) Thymus is …A… at the time puberty but it …B… with age. Here A and B refers to Show Answer

Q901) Choose the wrong statement
Show Answer

Q902) Human health can be maintained by Show Answer

Q903) Genetic counsellors can identify heterozygous individuals by Show Answer

Q904) Electric potential of the brain is recoreded by Show Answer

Q905) Jaundice is a disease of Show Answer

Q906) T-lymphocytes differentiate and matured in Show Answer

Q907) Fever in malaria is due to Show Answer

Q908) A vaccine meant for protection against tuberculosis is Show Answer

Q909) Which one of the following pairs is not correctly matched? Show Answer

Q910) An example of liquid tumour is Show Answer

Q911) The drug ‘cyclosporin’ used for organ transplant patients is obtained from a Show Answer

Q912) Sand fly spreads a particular type of disease by its Show Answer

Q913) Which of the following disease caused internal bleeding, muscular pain, fever, anaemia and blockage of the intestinal passage? Show Answer

Q914) Which of the following statement is not true about HIV/AIDS? Show Answer

Q915) Ascariasis is caused by an endoparasite of human …A… commonly called …B… . Here A and B refers to Show Answer

Q916) Aedes aegypati is a vector for Show Answer

Q917) Mainly allergic reactions occur in Show Answer

Q918) Which one of the following non-infectious disease is the major cause of death in humans? Show Answer

Q919) Which is correct pair of pathogen and its vector? Show Answer

Q920) Haemozoin is released into blood during the infection of Plasmodium vivax at every Show Answer

Q921) The opposite to acquired immunity is Show Answer

Q922) Hepatitis-B vaccine is produced from Show Answer

Q923) Sphygmomanometer measures Show Answer

Q924) Take the odd one out. Show Answer

Q925) The drug useful to increase cardiovascular effects in human beings is Show Answer

Q926) Magic bullets are the Show Answer

Q927) Which one of the following is correct matching of a vitamin, its nature and its deficiency disease? Show Answer

Q928) In India, AIDS was reported in Show Answer

Q929) Immunological destruction of body tissue or its products due to antibodies reacting with it as foreign antigen is called Show Answer

Q930) Consider the following statements about ascariasis
I. Eggs of parasite are excreted along with contaminated water, soil and plants
II. Infection takes place through contaminated vegetable fruits and water.
Choose the correct combination Show Answer

Q931) Anaemia is due to deficiency of Show Answer

Q932) Which of the following diseases is spread by housefly? Show Answer

Q933) HIV belongs to which of the following families of viruses? Show Answer

Q934) Neurasthenia refers to Show Answer

Q935) Grafting of tissue or organ between individuals of different species is called Show Answer

Q936) Passive immunization include Show Answer

Q937) Ultrasound of how much frequency is beamed into human body for sonography? Show Answer

Q938) The tests that are used in the diagnosis of AIDS are Show Answer

Q939) The method , which yields the best pictorial from and does not expose the patient to potentially harmful ionizing radiations is Show Answer

Q940) Human Immunodeficiency Virus (HIV)
I. belongs to the group retrovirus
II. has RNA genome enclosed in an envelope
Which of the statements given above are correct? Show Answer

Q941) Physical carcinogens are Show Answer

Q942) Immunity gained after an infection is called Show Answer

Q943) Which of the following method is used for detection of antibodies? Show Answer

Q944) Antibody production is assisted by Show Answer

Q945) Which of the following substances can cure Parkinson’s disease? Show Answer

Q946) Tetunas disease is caused by Show Answer

Q947) Interferon is a type of Show Answer

Q948) Humoral immunity is also called as Show Answer

Q949) Select the true statements
I. Cancer can be detected by the use of antibodies against cancer specific antigens for certain type of cancer
II. The tumour cells are surgically removed to reduce the load of cancerous cells
III. Certain chemotherapeutic drugs are used to kill the cancerous cells, but majority of the drugs have side affects like hair loss, anaemia, etc. Show Answer

Q950) The type of antibody present in colostrum secreted by mammary gland during the initial days of lactation is Show Answer

Q951) Increased asthmatic attacks in certain seasons are related to Show Answer

Q952) First line of defence include Show Answer

Q953) If a quick immune response is needed as in tetanus infection, preformed antibodies or antitoxin is injected into the patient body. This type of immunization is called…… Show Answer

Q954) The full form of SCID is Show Answer

Q955) Which of the following is STD? Show Answer

Q956) Common symptoms of amoebiasis are Show Answer

Q957) Foetal abnormalities are caused by Show Answer

Q958) Activity of brain is recorded by Show Answer

Q959) Antibody Show Answer

Q960) The AIDS virus spreads by decreasing Show Answer

Q961) Which one of the following disease is sexually transmitted disease Show Answer

Q962) Consider the following statements
I. Cocaine interferes with the transport of the neurotransmitter dopamine
II. It is usually taken by sniffing and snorting
III. It has a potential stimulating action on the central nervous system.
Which of the statements given above are correct? Show Answer

Q963) Which one of the following is used for external application in the cure of leprosy? Show Answer

Q964) Incubation period of Plasmodium vivax is Show Answer

Q965) The antibody dependent cytotoxicity is seen in Show Answer

Q966) The letter T in T-lymphocyte refers to Show Answer

Q967) Which of the following pairs is correct? Show Answer

Q968) Which of the following are symptoms of radiation disease? Show Answer

Q969) Amniocentesis detects Show Answer

Q970) Removal or absence of thymus in early life shall bring about Show Answer

Q971) Which of the following is an opiate narcotic? Show Answer

Q972) Ultrasound is produced by Show Answer

Q973) The gland often referred in relation to AIDS is Show Answer

Q974) LSD is derived from Show Answer

Q975) Which among the following is an autoimmune disease? Show Answer

Q976) Which of the following disorders is not hereditary? Show Answer

Q977) Which of the following diseases is not caused by virus? Show Answer

Q978) Which of the following provides immunity to digestive tract against antigen? Show Answer

Q979) The group of diseases carried (transmitted) by insects is Show Answer

Q980) Which one of the following diseases is communicable? Show Answer

Q981) ‘Mammalian thymus’ is mainly concerned with Show Answer

Q982) Match the correct combination Show Answer

Q983) Transmission of HIV occurs by
I. sexual contact with infected person
II. transfusion of contaminated blood
III. sharing infected needless
IV. from infected mother to her baby through placenta. Which of the statements given above are correct? Show Answer

Q984) Which of the following is a viral disease? Show Answer

Q985) Cirrhosis is Show Answer

Q986) Identify the hepatitis virus, which cannot survive independently and requires another hepatitis virus for its multiplication. Show Answer

Q987) Excessive dosage of cocaine causes Show Answer

Q988) The disease elephantiasis is caused by Show Answer

Q989) Which of the following causes cancer of vagina? Show Answer

Q990) Cyclosporin A, which is used as an immunosuppressive agent, is produced by Show Answer

Q991) AIDS virus contains Show Answer

Q992) In a g raph of population, on x-axis time and on y-axis population is plotted. A parallal line to x-axis shows Show Answer

Q993) Which one of the following is a bacterial dieases? Show Answer

Q994) Where will you look for the sporozoites of the malarial parasite? Show Answer

Q995) The lymph nodes
I. are small solid structures throughout the body
II. filter lymph fluid as it flows through them, trapping bacteria, viruses and other antigens, which are them destroyed by lymphocytes
Which of the statements given above is/are correct? Show Answer

Q996) Active immunity may be acquired by Show Answer

Q997) Which of the following is used in analysis of metabolic and physiological process of tissue? Show Answer

Q998) Smokeless tobacco causes Show Answer

Q999) The treatment of snake-bite by antivenin is an example of Show Answer

Q1000) ECG is a measure of Show Answer

Q1001) Which of the following property is possessed by cancerous cell? Show Answer

Q1002) The carnivorous fish used for eradication of mosquito larva in stagnated water is Show Answer

Q1003) Which of the following options is not appropriate for anxiety disorder? Show Answer

Q1004) The intermediate host of Schistosoma is Show Answer

Q1005) A male showing aggressiveness, mood swings, depression, reduction of size of the testicles, decreased sperm production, breast enlargement premature baldness. Possibly he is taking Show Answer

Q1006) Alteration of which genes leads to cancer? Show Answer

Q1007) Which one of the following can help in the diagnosis of a genetical disorder? Show Answer

Q1008) Cells involved in immune system is/are Show Answer

Q1009) Vaccine for tuberculosis is known as Show Answer

Q1010) Smoking causes many types of cancer including cancer of Show Answer

Q1011) Which of the following disease is caused by protozoan and transmitted by mosquito? Show Answer

Q1012) In India, the population control programme launched in Show Answer

Q1013) Pathogenicity of bacteria causing tuberculosis and leprosy is due to Show Answer

Q1014) Hela cells used in cell biology are Show Answer

Q1015) A non-communicable disease is Show Answer

Q1016) Innate immunity is also called Show Answer

Q1017) HIV affects …… in AIDS patients Show Answer

Q1018) VCRC stands for Show Answer

Q1019) Quinine used for treatment of malarial fever, is extracted form Show Answer

Q1020) Which of the following is an example is an example of carcinoma? Show Answer

Q1021) Which Ig is produced in primary immune response? Show Answer

Q1022) Peyer’s patches are found in Show Answer

Q1023) The filariasis pathogens are transmitted to a healthy person through the bite of Show Answer

Q1024) Biolistic technique is used in Show Answer

Q1025) Which one of the following is protozoan disease? Show Answer

Q1026) Consider the following statements about AIDS.
I. AIDS patient become easily infected by bacteria, viruses and even parasites
II. The person is unable to protect himself against any infection
III. National AIDS Control Organisation (NACO) and non-governmental organization are trying their best to educate people about AIDS
Which of the statements given above are correct? Show Answer

Q1027) A certain patient is suspected to be suffering from acquired immuno deficiency syndrome. Which diagnostic technique will you recommend for its detection Show Answer

Q1028) The causative agent of mad-cow disease is a Show Answer

Q1029) Which one of the following is not the property of cancerous cells? Show Answer

Q1030) Regarding lymphocytes consider the following statement
I. The T-lymphocytes form Cell Mediated Immune System (CMIS)
II. The T-lymphocytes cells do not secrete antibodies but help the B-lymphocyte cell to produce them
Which of the statement given above is/are correct? Show Answer

Q1031) HIV was reported in 1981 and isolated by Show Answer

Q1032) Which of the following helps in differentiation of cells of the immune system Show Answer

Q1033) Common symptoms of typhoid are Show Answer

Q1034) The immune system may at times reject certain tissues of a person’s own body as ‘non-self’. This breakdown of the body’s self-recognition system is called …A… The auto-immune reactions cause a variety of diseases known as ….B… . …C… is an autoimmune disease. The most appropriate option providing A, B and C correctly is Show Answer

Q1035) The word NACO stands for Show Answer

Q1036) Ringworm is caused by Show Answer

Q1037) Consider the following four statements (I-IV) regarding kidney transplant and select the two correct ones out of these
I .Even if a kidney transplant is proper the recipient may need to take immuno-suppressants for a long time.
II. The cell-mediated immune response is responsible for the graft rejection.
III. The B-lymphocytes are responsible for rejection of the graft.
IV. The acceptance or rejection of a kidney transplant depends on specific interferons.
The two correct statements are Show Answer

Q1038) The rejection of organ transplanting in humans is prevented by using Show Answer

Q1039) Examination of blood of a person suspected of having anaemia, shows large, immature, nucleated erythrocytes without haemoglobin. Supplementing his diet with which of the following, is likely to alleviate his symptoms? Show Answer

Q1040) The inability to distinguish between self cells and non-self cells may lead to Show Answer

Q1041) What is the most abundant and fastest chemical released by mast cell? Show Answer