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) Hypersensitivity to an allergen is associated with: Show Answer

Q137) Syphilis is sexualy transmitted disease caused by: Show Answer

Q138) In which one of the following pairs of diseases both are caused by viruses: Show Answer

Q139) Which disease in children is caused by intensive use of nitrate fertilizer? Show Answer

Q140) AIDS (Acquired Immuno Deficiency Syndrome) is caused by: Show Answer

Q141) Infection of Ascaris usually occurs by: Show Answer

Q142) Trypanosomiasis is transmitted by: Show Answer

Q143) Interferons are: Show Answer

Q144) The immunity developed after the body has recovered from a disease is called: Show Answer

Q145) Cancer is related to Show Answer

Q146) Vaccination against smallpox means the introduction into our body of: Show Answer

Q147) Which one of the following is not a water borne disease? Show Answer

Q148) Virus was discovered by: Show Answer

Q149) All living organisms are killed by heat treatment is known as: Show Answer

Q150) Huntington's chorea is a disease: Show Answer

Q151) Events in body defence against infection is: Show Answer

Q152) Which is not an immunological technique? Show Answer

Q153) AIDS, mumps, measles, chicken pox, polio, influenza and rabies are caused by: Show Answer

Q154) Vaccination protects a perosn from disease because it: Show Answer

Q155) Immunoglobulin that increases in number during allergy is: Show Answer

Q156) During infection T-cells interact with: Show Answer

Q157) The following organism causes the African sleeping sickness: Show Answer

Q158) Some protection is provided against carcinogens by: Show Answer

Q159) A disease which cause maximum deaths in childern is: Show Answer

Q160) James Phipps and Ali Marvow are related to viral disease that has disappeared: Show Answer

Q161) Which ones engulf foreign materials? Show Answer

Q162) Squeezing of leucocytes from capillary walls to fight foreign agents is called: Show Answer

Q163) What is true for monoclonal antibodies? Show Answer

Q164) Salmonella is related with: Show Answer

Q165) Which of the most infectious disease is: Show Answer

Q166) Vaccination against small pox developed by: Show Answer

Q167) For detection of cancer isotope used is: Show Answer

Q168) Which of the following disease is caued by virus? Show Answer

Q169) Persons with blood group 'O' lack: Show Answer

Q170) Common influenza is caused by: Show Answer

Q171) Radiations can easily destroy cancerous cells because they: Show Answer

Q172) The term antibiotic was coined by: Show Answer

Q173) Antibodies are produced by: Show Answer

Q174) Trypanosoma causes: Show Answer

Q175) CAD stand for: Show Answer

Q176) Carcinoma refers to: Show Answer

Q177) Hodgkins disease is: Show Answer

Q178) Which is the killer disease like AIDS and cancer? Show Answer

Q179) A couple with blood types A and B may have childern with which of the following blood groups? Show Answer

Q180) Zidovudine is a drug used in: Show Answer

Q181) Which of the following STDs is correctly matched with its pathogen? Show Answer

Q182) Universal recipient persons are of the blood group: Show Answer

Q183) A non-infectious, unnatural and unusual reaction to a substance / condtion is called: Show Answer

Q184) Which type of cancer affects the lymph nodes and spleen? Show Answer

Q185) Electron beam therapy is a kind of radiation therapy to treat: Show Answer

Q186) Cancer cells are more easily damaged by radiation than normal cells because they are: Show Answer

Q187) 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

Q188) Given:
1. Kupffer cells
2. T-lymphocytes
3. B-lymphocytes
4. Megakaryocytes
Of the above tissue macrophages are: Show Answer

Q189) Spleen produces: Show Answer

Q190) Peyer's patches produce: Show Answer

Q191) Allergens are: Show Answer

Q192) Memory cells are formed from: Show Answer

Q193) Passive immunity is defined as immunity: Show Answer

Q194) The best HLA (Human Leucocyte Antigen) match for transplants in order to preference is: Show Answer

Q195) Passive immunity can be obtained by injecting: Show Answer

Q196) Recognition and digestion of phagocytosis due to coated surface of antibodies is: Show Answer

Q197) An insect bite may result in inflammation of that spot. This is triggered by the alarm chemicals such as: Show Answer

Q198) AIDS is caused by HIV that principally infects: Show Answer

Q199) Which of the following is not a hereditary disease? Show Answer

Q200) Antigen binding site in an antibody is found between: Show Answer

Q201) Damage to thymus in a child may lead to: Show Answer

Q202) Which one of the following depresses brain activity and produces feelings of calmness, relaxation and drowsiness? Show Answer

Q203) The causative agent of mad-cow disease is a: Show Answer

Q204) Antibodies in our body are complex: Show Answer

Q205) HIV that causes AIDS, first starts destroying: Show Answer

Q206) A person showing unpredictable moods, outbursts of emotion, quarrelsome behaviour and conflicts with other is suffereing from: Show Answer

Q207) When childern play bare-footed in pools of dirty water and flood water, they may suffer from disease like: Show Answer

Q208) Monoclonal antibodies are produced from hybrid cells, called hybridoma. The cells employed to obtain these hybridoma cells, are: Show Answer

Q209) Cancer cells are: Show Answer

Q210) If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence? Show Answer

Q211) Each immunoglobulin has two heavy chains and two light chains, the antigen binding site is present in: Show Answer

Q212) Antigen binds to antibody. This binding is a result of: Show Answer

Q213) The function of IgE is: Show Answer

Q214) To which type of barriers under innate immunity, do the saliva in the mouth and the tears from the eyes belong? Show Answer

Q215) Cornea transplant in human is almost never rejected. This is because: Show Answer

Q216) Which of the following viruses spreads AIDS? Show Answer

Q217) Disease which occurs due to malfunctioning of organs is Show Answer

Q218) Sporogony of malarial parasite occurs in Show Answer

Q219) In malaria, which of the following is released in blood to cause severe chill Show Answer

Q220) An organism which has been used as a weapon in biological war causes which of the following disease? Show Answer

Q221) Find the incorrect pair out Show Answer

Q222) An autoimmune disease is Show Answer

Q223) If a person shows production of interferons in his body, the chances are that he has got an infection of Show Answer

Q224) AIDS disease was first reported in Show Answer

Q225) Which of the following organs is not involved in the generation of immune response? Show Answer

Q226) Triple antigen vaccine is not used for Show Answer

Q227) Which cells of immune system causes pore formation at the surface of the plasma membrane? Show Answer

Q228) Vaccination of malaria is not possible because Show Answer

Q229) One of the inflammatory reactions induced by histamines is Show Answer

Q230) Fatty liver syndrome is due to Show Answer

Q231) Ganja and LSD are classified in Show Answer

Q232) Excessive consumption of alcohol mainly leads to Show Answer

Q233) The tobacco products cause Show Answer

Q234) Allergic condition caused by pollen grains of certain flowers causing inflammation of the nose is called Show Answer

Q235) Continued exposure to vinylchloride (VC) may cause cancer to the Show Answer

Q236) Which one of the following statements is correct? Show Answer

Q237) Which of the following is a pair of viral diseases? Show Answer

Q238) A person likely to develop tetanus is immunized by administering Show Answer

Q239) The letter T in T-lymphocyte refers to Show Answer

Q240) Use of anti-histamines and steroids give a quick relief from Show Answer

Q241) Perspiration, saliva and tears contains an enzyme, lysozyme, that kills Show Answer

Q242) Lysozyme kills by destroying Show Answer

Q243) Most bacteria ingested with food are killed by Show Answer

Q244) Blood vessels near a wound dilate and become more permeable in response to which material released from damaged cells? Show Answer

Q245) The term immunity refers to Show Answer

Q246) Artificial immunity can be acquired from a Show Answer

Q247) The regions of an antibody that make it distinct from all other kinds of antibodies are its Show Answer

Q248) Alcohol is mostly metabolised in Show Answer

Q249) Which of the following combinations causes damage to gastric mucosa? Show Answer

Q250) 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

Q251) Lymphocytes that cause the formation of holes in plasma membranes are Show Answer

Q252) The major histocompatibility complex is a Show Answer

Q253) Which of the following blood groups enables a person to give blood to any person? Show Answer

Q254) An allergic reaction is initiated by antibodies of the Show Answer

Q255) Persons with severe combined immunodeficiency has no Show Answer

Q256) Untreated victims of severe combined immunodeficiency usually die from Show Answer

Q257) Which of the following immunoglobulins (lgs) is present in milk? Show Answer

Q258) The major phagocytic cells are Show Answer

Q259) T-cells have a life of Show Answer

Q260) Amphetamines are central nervous system stimulants. Barbiturates are Show Answer

Q261) Caffeine can be obtained from Show Answer

Q262) Which one of the following depresses brain activity and produce feelings of calmness and relaxation? Show Answer

Q263) Which one of the following is the correct statement regarding the particular psychotropic drug specified? Show Answer

Q264) Heroin is also known by the name Show Answer

Q265) Which of the following is a hallucinogen? Show Answer

Q266) Which of the following options gives the correct matching of a diseases with its causative organism and mode of infection Show Answer

Q267) Synthetic, drugs structurally related to adrenaline are Show Answer

Q268) The effect of opiates is Show Answer

Q269) Charas or hashish is obtained from Show Answer

Q270) A person is drug addict because of Show Answer

Q271) Heroin is Show Answer

Q272) Common cold is not cured by antibiotics because it is Show Answer

Q273) Immunity that develops in the fetus after receiving antibodies from mother's blood through placenta is Show Answer

Q274) Which of the following statements is false? Show Answer

Q275) Amphetamines are commonly called Show Answer

Q276) Use of Cannabis products results in Show Answer

Q277) At which stage of HIV infection does not usually show symptoms of AIDS? Show Answer

Q278) Select the correct statement with respect to diseases and immunisation Show Answer

Q279) White blood cell that are non-specific killers of microbes are Show Answer

Q280) The humoral immune system defends mostly against bacteria and viruses in the Show Answer

Q281) Lymphocytes that inhibit the development and proliferation of T and B cell are Show Answer

Q282) Which of the following is observed as No Tobacco Day? Show Answer

Q283) The virus that causes acquired immune deficiency syndrome (AIDS) parasitize reduces Show Answer

Q284) The term 'active immunity' means Show Answer

Q285) The treatment of snake-bite by antivenom is an example of Show Answer

Q286) An immune disease in which the body destroys the ill-functioning thyroid gland itself is Show Answer

Q287) Hangover is due to accumulation of Show Answer

Q288) Which of the following are most abundant types of antibody? Show Answer

Q289) Kupffer cells are present in Show Answer

Q290) A person may die after getting a bee sting in his body due to Show Answer

Q291) The common means of transmission of AIDS is Show Answer

Q292) Which of these is not a cell of the macrophage system? Show Answer

Q293) Colostrum provides the infant with Show Answer

Q294) The formation of antibodies within our body is called Show Answer

Q295) Which one of the following statements is correct with regard to the principle of safe blood transfusion? Show Answer

Q296) The immunoglobulin present in mother's milk is Show Answer

Q297) Which is an autoimmune disease? Show Answer

Q298) Recognisation and digestion by phagocytosis due to coated surface of antibodies is Show Answer

Q299) Cytokines provide non specific immunity against virus is Show Answer

Q300) Monoclonal antibodies are produced from which type of cells? Show Answer

Q301) Which one of the following provides non-specific pathogen defense for the body? Show Answer

Q302) Human immunodeficiency virus (HIV) is comprised of a protein coat and genetic material, which is Show Answer

Q303) An example of innate immunity is Show Answer

Q304) Which of the following diseases is due to an allergic reaction Show Answer

Q305) What are needed for good health? Show Answer

Q306) Nutritive food elements are Show Answer

Q307) Mental health requires Show Answer

Q308) Nervous system is influenced by Show Answer

Q309) External factors responsible to produce disease is Show Answer

Q310) Pathogen of malaria is Show Answer

Q311) Agents spreading diseases are Show Answer

Q312) Degenerative diseases are Show Answer

Q313) One of the following is caused by virus Show Answer

Q314) Bacteria causes Show Answer

Q315) Protozoa causes Show Answer

Q316) Hormone disease is Show Answer

Q317) Tobacco causes Show Answer

Q318) Smoke causes Show Answer

Q319) Rickets occurs in the absence of Show Answer

Q320) Oncology is the study of -
A. infectious diseases
B. protozoan parasites
C. tumour
D. cancer Show Answer

Q321) Diagnosis of sexually-transmitted disease is done by Show Answer

Q322) What are the methods to avoid AIDS? Show Answer

Q323) Name the factors which do not allow them to enter the body Show Answer

Q324) Antiserum is Show Answer

Q325) Cigarettes smoke contains Show Answer

Q326) Wine causes Show Answer

Q327) Psychotropic drugs are Show Answer

Q328) Drugs are obtained from Show Answer

Q329) From Erythroxylum plant is obtained Show Answer

Q330) 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

Q331) 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

Q332) Out of the following diseases which are caused due to bacterial infection?
A. Typhoid
B. Elephantiasis
C. Cholera
D. Tuberculosis Show Answer

Q333) Ringworm is caused by fungus -
A. Microsporum
B. Trichophyton
C. Rhizopus
D. Osciliatoria Show Answer

Q334) Immune responses are carried out by -
A. lymphocytes
B. adipocytes
C. immunoglobulins
D. melanocytes Show Answer

Q335) Air-borne diseases are -
A. influenza
B. typhoid
C. tuberculosis
D. diarrhoea Show Answer

Q336) Pneumonia is caused by -
A. Trichophytone
B. contact with infected person
C. Streptococcus pnuemohiae
D. Epidermophyton Show Answer

Q337) Diseases of human being caused by protozoan parasites are -
A. amoebiasis
B. malaria
C. trypanosomiasis
D. typhoid Show Answer

Q338) Smoke of tobacco usually contains -
A. alcohol
B. nicotine
C. phenol
D. tar Show Answer

Q339) 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

Q340) Types of cancer are -
A. sarcoma
B. leukaernia
C. gastric ulcer
D. lymphoma Show Answer

Q341) Which infectious disease can be treated effectively using oil of chenopodium? Show Answer

Q342) If you are advised to get a WIDAL test done for yourself - which disease is your doctor suspecting? Show Answer

Q343) Which stage of Plasmodium parasite is infective for man? Show Answer

Q344) A disease which often produces deformities of fingers and toes is Show Answer

Q345) The genome of HIV, the causative organism of AIDS, is made up of Show Answer

Q346) Which term would you use for combination of diseases such as Kaposis sarcoma, Pneumocystis canni pneumonia, Leukoplakia etc.? Show Answer

Q347) Which amongst the following can be considered as a part of ART (Anti-Retroviral Therapy)? Show Answer

Q348) Which of the following will be included under innate immunity? Show Answer

Q349) Which of the following is not true for interferon? Show Answer

Q350) What is the role of complement in the body's defense? Show Answer

Q351) Natural killer (NK) cells can destroy Show Answer

Q352) The opposite to innate immunity is Show Answer

Q353) Active immunity is obtained by Show Answer

Q354) Which of the following immunity is conferred by transfer of immune products like antibodies from another individual into a non-immune individual? Show Answer

Q355) The cell which plays major role in host defense against tumor cells and the cells infected with viruses Show Answer

Q356) Antibody is Show Answer

Q357) Which of the following is/are example of autoimmune disease? Show Answer

Q358) 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

Q359) Sleeping pills contain Show Answer

Q360) Opium is obtained from which part of poppy plant Show Answer

Q361) Which of the following is obtained from Papaver somnifenim? Show Answer

Q362) Marijuana is obtained from Show Answer

Q363) Which of the following belongs to "Pain killers"? Show Answer

Q364) Antihistamine relieves Show Answer

Q365) Malarial parasite can be obtained from patient Show Answer

Q366) Entamoeba histolytica causes Show Answer

Q367) Neoplasms are Show Answer

Q368) In lukaemia, there is tremendous increase in the numbers of Show Answer

Q369) Carcinogen present in coal tar is Show Answer

Q370) 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

Q371) Which of the following diseases cause chronic inflammation in the lymphatic vessels of the lower limb that results into its massive swelling? Show Answer

Q372) Innate immunity is non-specific defence present from the time of birth. It consists of Show Answer

Q373) 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

Q374) Normal cells are called cancerous when they show the following property Show Answer

Q375) Which of the following is/are example(s) of the natural passive immunity? Show Answer

Q376) Opioid are popularly called Show Answer

Q377) Which of the following is/are the ill-effect(s) of smoking? Show Answer

Q378) Which of the following non-infectious disease is a major cause of death in human beings? Show Answer

Q379) The toxic substance, 'Haemozoin', related to the high fever and chill, is released during following disease Show Answer

Q380) Malignant malaria is caused by the following species of Plasmodium Show Answer

Q381) The name of 'Mary Mallon' is associated with the disease Show Answer

Q382) Natural killer cells (NK cells) provide Show Answer

Q383) The pathogens of genera, Microsporum, Trichophyton and Epidermorphyton are responsible for Show Answer

Q384) Bacteria like Streptococcus and Haemophilus influenzae are responsible for Show Answer

Q385) Mark the correct statement Show Answer

Q386) When a quick immune response is required due to infection of a deadly microbe, the patient is injected with Show Answer

Q387) The principle of vaccination is based upon the following property of immune system Show Answer

Q388) Following vaccine has been produced from yeast by recombinant DNA technology Show Answer

Q389) The foetus gets immunized after receiving antibodies from mother through placenta. This type of immunization is called Show Answer

Q390) The exaggerated response of the immune system to certain antigens is called Show Answer

Q391) The use of antihistamine, adrenaline and steroids quickly reduce the symptoms of Show Answer

Q392) Mark the correct statement in the following Show Answer

Q393) The antibodies produced during allergy are Show Answer

Q394) The following lymphoid organ provides the site for the interaction of lymphocytes with the antigen Show Answer

Q395) Which of the following disease is caused by the member of Retro-virus group? Show Answer

Q396) Mark the incorrect statement Show Answer

Q397) 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

Q398) Both, Hepatitis B and AIDS are Show Answer

Q399) A person suffering from a disease caused by Plasmodium experiences recurring chill and fever at the time when? Show Answer

Q400) Which one of the following techniques is safest for the detection of cancers Show Answer

Q401) Which of the following human parasite require mosquito to complete their life-cycle? Show Answer

Q402) Which one of the following statements is correct with respect to immunity? Show Answer

Q403) Xenograft means Show Answer

Q404) 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

Q405) Motile zygote of Plasmodium occurs in Show Answer

Q406) Common cold differs from pneumonia in that Show Answer

Q407) Which one of the following is not a property of cancerous cells whereas the remaining three are? Show Answer

Q408) In which one of the following options the two examples are correctly matched with their particular type of immunity Show Answer

Q409) Cirrhosis of liver is caused by the chronic intake of Show Answer

Q410) Which one among the following is not a component of third line of body defence? Show Answer

Q411) Which one among the following forms the chemical barrier for infections? Show Answer

Q412) Excessive consumption of alcohol is known as _______. Show Answer

Q413) Alcohol affects mental and motor functions because Show Answer

Q414) The cell-mediated immunity inside the human body is carried out by Show Answer

Q415) 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

Q416) Vermiform appendix in human is Show Answer

Q417) Which one of the following fungi contains hallucinogens? Show Answer

Q418) At which stage of HIV infection does one usually show symptoms of AIDS Show Answer

Q419) Internal bleeding, muscular pain, blockage of the intestinal passage and anaemia are some of the symptoms caused due to infection by Show Answer

Q420) The immunoglobulin disulphides do not join Show Answer

Q421) Which of the following components are involved in allergic reaction? Show Answer

Q422) The first antibody to appear in the serum following stimulation by antigen is Show Answer

Q423) In habitual alcohol drinkers liver get damage because of Show Answer

Q424) Which of the following is used in the treatment of cancer? Show Answer

Q425) Drinking excess alcohol can lead to long-term damage to the liver.
In which sequence would the effects occur? Show Answer