InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
Assertion : IgM is a type of immunoglobulin which cannot cross the placenta Reason : IgM is a pentamer immunoglobulin jointed by I-chainA. if both are ture with reason being corect explanationB. both true but reason is not correct explanationC. assertion true but reason is wrongD. both are wrong |
| Answer» Correct Answer - A | |
| 152. |
An immunoglobulin G molecule is composed ofA. Two idential heavy chains and two identical light chainsB. Two identical heavy chains and two different light chainsC. Two different heavy chains and two identical light chainsD. Two different heavy chains and two different light chains |
| Answer» Correct Answer - A | |
| 153. |
The immunoglobulin abundant in colostrum is or The yellowish fluid colostrum has abundant antibodies to protect the infantA. IgGB. IgAC. IgMD. IgE |
| Answer» Correct Answer - B | |
| 154. |
The immunoglobulin disulfides do not join:A. Two heavy chainsB. Light chain with heavy chainC. Two light chainsD. All the above |
| Answer» Correct Answer - C | |
| 155. |
Of the following about antibodies and antigens , choose the correct set I. An antibody consisits of four identical light (L) chains and two identical heavy (H) chains II. The stem of Y of antibody is called Fab fragment. III. The stem of antibody and lower parts of its arms constitute constant (C) region III. Portion of antigen to which an antibody binds is called epitopeA. II and IVB. I and IIIC. III and IVD. I and II |
| Answer» Correct Answer - C | |
| 156. |
Haplotype are identical inA. Identical twinsB. Brothers and sistersC. Children and parentsD. All the above |
| Answer» Correct Answer - A | |
| 157. |
Cornea transplant in humans is almost never rejected.This is becauseA. It is a non-living layerB. Its cells are least penetrable by bacteriaC. It has no blood supplyD. It is composed of enculeated cells |
| Answer» Correct Answer - C | |
| 158. |
Haplotype isA. A single genomeB. Major histocomatabilit complexC. Chain of HLA alleles inherited togetherD. All the above |
| Answer» Correct Answer - C | |
| 159. |
Primary lymphoid organs areA. Lymphoid structures formed directly over the lymph vesselsB. Structures formed in the foetusC. Structures wherelymphocytes mature/undergo preprocessingD. Lymphatic structures where mature lymphocytes reside |
| Answer» Correct Answer - C | |
| 160. |
In tissue typing for organ transplant what is matched isA. HLA proteinsB. HLA allelesC. Human leucocyte antigensD. Haplotypes |
| Answer» Correct Answer - C | |
| 161. |
In DPT, T stands forA. tuberculosisB. TetanusC. TrichomoniasisD. Taeniasis |
| Answer» Correct Answer - B | |
| 162. |
DPT-Hib (DTP-Hib) vaccination is againstA. Diphtheria-A , tetanus , pertussis and hepattis-BB. Diphteria, tetanus, pertussin and hepatitis -AC. Diphtheria, tetanus, Pertussis and Haemophilus influenzae-BD. Diphtheria, tetanus, Pertussis and Haemophilus influenzae-A |
| Answer» Correct Answer - C | |
| 163. |
DPT vaccine is given forA. Diphtheria , Polio and TuberculosisB. Diphtheria, pertussis and tetanusC. Diarrhoeal disease , pertussis and tetanusD. Diphteria, poliomyelitis and tetanus |
| Answer» Correct Answer - D | |
| 164. |
First DPT dose be given when the baby isA. Six weeks oldB. Fourteen weeks oldC. Nine months oldD. 2-5 years old |
| Answer» Correct Answer - A | |
| 165. |
T.T. and TAB second booster dose is given at the age ofA. 2-3 yearsB. 4-6 yearsC. 10th yearsD. 16th years |
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Answer» Correct Answer - D First booster dose of TAB is given at the age of 10 years. |
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| 166. |
A protein or polysaccharide molecule that stimulates antibody formationA. antigenB. antibioticsC. exotoxinD. endotoxins. |
| Answer» Correct Answer - A | |
| 167. |
Interferons are synthesized in response to:A. VirusesB. BacteriaC. MycoplasmaD. Fungi |
| Answer» Correct Answer - A | |
| 168. |
How many variable segments are present in the basic structure of antibody moleculesA. OneB. TwoC. FourD. Three |
| Answer» Correct Answer - C | |
| 169. |
When is world AIDS Day celebrated?A. 7th JulyB. `14` JulyC. 1st DecemberD. 23rd May |
| Answer» Correct Answer - C | |
| 170. |
A molecule that elicits an immune response is calledA. AntigenB. AntibodyC. CarcinogenD. Mutagen |
| Answer» Correct Answer - A | |
| 171. |
AIDS day isA. May `1`B. December `20`C. June `1`D. December `1` |
| Answer» Correct Answer - D | |
| 172. |
Hypersensivity to an allergen is due toA. Increase in temperatureB. Food habitsC. AgeD. Aberrent functioning of immune system |
| Answer» Correct Answer - D | |
| 173. |
In which one of the following pairs of diseases both are caused by viruses?A. Tetanus and typhoidB. Whooping cough and sleeping sicknessC. Syphilis and AIDSD. Measles and rabies |
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Answer» Correct Answer - D Measles and rabies are viral diseases. `{:("Disease","Pathogen"),("Measles","Rubeola virus"),("Rabies","Rabies virus"):}` |
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| 174. |
Passive immunity was discovered byA. Edward JennerB. Emil von BehringC. Robert KochD. Louis Pasteur |
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Answer» Correct Answer - A Passive immunity was first discovered by Edward Jenner against chickenpox. In passive immunity readymade antibodies (`gamma`-globulins) obtained from human or animal serum, who already had recovered from an infectious disease, are inJected into human body to develop immunity. It is used against measeles, rubella, mumps, diphtheria, tetanus, snake venom, scarlet fever, rabies and Salmonella and many other bacterial infection |
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| 175. |
Which pair of diseases is viral?A. Rabies, mumpsB. Cholera, tuberculosisC. Typhoid, tetanusD. AIDS, syphilis |
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Answer» Correct Answer - A Rabies (hydrophobia) is caused by a virus named as rabies virus. It is a lethal disease. Mumps is an mfectious disease causmg fever, difficulty in opening the mouth and painful swelling of the parotid glands which lie just below the lobe of the ear. It is caused by a paramyxovirus. |
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| 176. |
Use of antithistamines and steriod give a quick relief fromA. NauseaB. HeadacheC. AllergyD. Cough |
| Answer» Correct Answer - C | |
| 177. |
Use of antithistamines and steriod give a quick relief fromA. allergyB. nauseaC. coughD. headache |
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Answer» Correct Answer - A Allergy is the hypersensitive reaction of a person to some foreign substances coming in contact with or entering the body. The common allergns are dust, pollen mould, spores, fabricates, bacteria, etc During allergic reaction, there is increased release of histamine from mast cells. Use of anti-histamines and steroids give a quick relief from allergy. |
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| 178. |
Which of the following is a pair of viral diseasesA. Ringworm, AIDSB. Common cold, AIDSC. Dysentery, common coldD. Typhoid, tuberculosis |
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Answer» Correct Answer - B Common cold and AIDS are viral diseases, occur due to the rhino virus and Human Immunodeficiency Virus (HIV) respectively. Viral diseases can not be treated by the use of antibiotics. |
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| 179. |
Which of the following is a pair of viral diseasesA. Dysentery, Common ColdB. Typhoid, TuberculosisC. Ringworm, AIDSD. Common Cold, AIDS |
| Answer» Correct Answer - D | |
| 180. |
A viral disease against which vaccine is not availableA. MeaslesB. mumpsC. poliomyelitisD. chicken pox |
| Answer» Correct Answer - D | |
| 181. |
Which one of the following option gives the correct matching of a disease with its causative organism and mode of infection |
| Answer» Correct Answer - 2 | |
| 182. |
Which one of the following options gives the correct matching of a disease with its causative organism and mode of infection?A. `{:("Disease","Causative Organism","Mode of Infection"),("typhoid","Salmonella typhi","with inspired air droplet infection"):}`B. `{:("Disease","Causative Organism","Mode of Infection"),("Pneumonia","Streptococcus pneumoniae","droplet infection"):}`C. `{:("Disease","Causative Organism","Mode of Infection"),("elephantiasis","Wuchereria bancrofti","with infected water and food"):}`D. `{:("Disease","Causative Organism","Mode of Infection"),("malaria","Plasmodium vivax","bite of male Anopheles mosquito"):}` |
| Answer» Correct Answer - B | |
| 183. |
The disease that may cause sterlity due to infection spreading to sex organs isA. MeaslesB. SyphilisC. GonorrhoeaD. Mumps |
| Answer» Correct Answer - D | |
| 184. |
A viral disease causing painful swelling of parotid gland isA. MumpsB. MeaslesC. Chicken poxD. Rabbies |
| Answer» Correct Answer - A | |
| 185. |
a Disease producing painless indurated ulcer on the genitals with swelling of local lymph gland isA. LeprosyB. GoutC. SyphilisD. Gonorrhoea |
| Answer» Correct Answer - C | |
| 186. |
Which of the following relaxes relaxes muscles and relieves anxiety?A. HallucinogensB. TranquiliserC. StimulantsD. Opiates |
| Answer» Correct Answer - B | |
| 187. |
Chicken pox is caused byA. Varicella virusB. Adeno virusC. Bacteriophage `T_(2)`D. S.V.40 Virus. |
| Answer» Correct Answer - A | |
| 188. |
Interferons have been used in the treatment ofA. AscariasisB. InfluenzaC. FilariasisD. Giardiasis |
| Answer» Correct Answer - B | |
| 189. |
Interferons are proteins molecules produced fromA. Normal cellB. Infected host cellsC. MacrophagesD. B-lymphocytes |
| Answer» Correct Answer - B | |
| 190. |
Interferons have been used in the treatment ofA. AscariasisB. InfluenzaC. FilariasisD. Giardiasis. |
| Answer» Correct Answer - B | |
| 191. |
A localized inflammatory response appears at the site of infection causes redness, swelling, pain and heat due to certain chemicals which are:A. histamine and cerumenB. prostaglanbdins and histamineC. cerumen and prostaglandinsD. cerumen and mucus |
| Answer» Correct Answer - B | |
| 192. |
Monoclonal antibodies are produced from hybrid cells, called hybridomas. The cells employed to obtain these hybridoma cells are:A. T-lymphocytes and myeloma cellsB. B-lymphocytes and myeloma cellsC. B-lymphocytes and myeloma cellsD. Lymphoma cells bone marrow cells |
| Answer» Correct Answer - C | |
| 193. |
The property of malignant tumor through which it spreads in all over body is :- |
| Answer» Correct Answer - Metastasis | |
| 194. |
Opium, opiates and heroin are got fromA. Papaver sominiferumB. Cannabis sativaC. TheobromaD. Thea chinensis |
| Answer» Correct Answer - A | |
| 195. |
Name drug yielding part of plant from which following drugs are obtained: (i) Bhang (ii) Caffeine (iii) LSD (iv) Marijuana (v) Opium and its derivatives (vi) Cocaine. |
| Answer» (i) Leaves and flowering shoots (ii) Dried leaves and seeds (iii) Fruiting bodies (iv) Dried flowering tops ot plant (v) Latex of unripe capsules (fruits) (vi) Dried leaves and young twigs. | |
| 196. |
Which part of poppy plant yields opium?A. Dried seedsB. Dried leavesC. Dried rootsD. Latex from unripe pods |
| Answer» Correct Answer - D | |
| 197. |
Mkkorphine obtained from Opium isA. latexB. pomeC. alkaloidD. tannin |
| Answer» Correct Answer - C | |
| 198. |
Drugs which induce dreamy state of unconsciousness areA. sedativeB. barbiturateC. stimulantD. hallucinogen |
| Answer» Correct Answer - D | |
| 199. |
An opium derivetive is:A. brown sugarB. ganjaC. hashish-charasD. all of these |
| Answer» Correct Answer - A | |
| 200. |
MALT constitutes about__________ percent of the lymphoid tissue in human bodyA. `20%`B. `70%`C. `10%`D. `50%` |
| Answer» Correct Answer - D | |