A fresh set of 20 random questions is generated every time you open this page and every time you refresh it.For each of the following multiple choice questions, choose the most appropriate answer :
1. Leprosy is not yet eradicated because
A. No effective vaccine
B. Highly Infectious but low pathogenicity
C. Only humans are reservoir
D. Long incubation period
2. A girl is having white hair. 40% of her classmates are also suffering from the same problem. None of the other people from the same village have white hair. Her brother who is staying with an aunt in the neighbouring village is also normal and does not have white hair. Which of the following explains the probable cause of her white hair?
A. Environmental
B. Genetic
C. Nutritional
D. None of these
3. A study revealed lesser incidence of carcinoma colon in pure vegetarians than non-vegetarians; by which it was concluded that Beta-carotene is protective against cancer. This may not be true because the vegetarian subjects may be consuming high fiber diet which is protective against cancer. This is an example of
A. Multifactorial Causation
B. Causal Association
C. Confounding factor
D. Common association
4. Immune thrombocytopenic purpura (ITP) is a complication observed with which of the following vaccines?
A. MMR
B. Hib conjugate polysaccharide vaccine
C. Typhoid Vi polysaccharide vaccine
D. Influenza vaccine
5. HIV sentinel surveillance provides data
A. To monitor disease trends
B. To identify high risk population
C. To estimate disease incidence
D. To assess the quality of related services
6. Natural Disaster causing maximum deaths
A. Hydrological
B. Geological
C. Meteorological
D. Climatological
7. Number of Vision centers under Vision 2020, National Program for Control of Blindness are
A. 20
B. 200
C. 2000
D. 20000
8. WHO criteria for High endemicity for Meningococcal disease include
A. 0.1%
B. 0.01%
C. 0.001%
D. 1.0%
9. If Blindness is surveyed using Schools as compared to Population Surveys, then estimation of preva-lence of blindness will have?
A. Overestimation
B. Underestimation
C. Remains same
D. None of them is used for evaluation
10. Immune thrombocytopenic purpura (ITP) is a complication observed with which of the following vaccines?
A. MMR
B. HiB conjugate polysaccharide vaccine
C. Typhoid Vi polysaccharide vaccine
D. Influenza vaccine
11. All can be used to reduce the risk of transmission of HIV to neonate in a pregnanct-woman except
A. Vaginal Delivery
B. Vitamin A supplementation
C. Stopping Breast feeding
D. Zidovudine to mother antenatal and newborn after delivery
12. In WHO Road to Health chart, upper and lower limit of represents
A. 30 percentile for boys and 3 percentile for girls
B. 50 percentile for boys and 3 percentile for girls
C. 30 percentile for boys and 5 percentile for girls
D. 50 percentile for boys and 5 percentile for girls
13. Universal Health coverage in India was recommended by which of the following committees?
A. Multipurpose worker committee
B. Health development and planning committee
C. High level expert committee
D. Medical education committee
14. Dose of vitamin A given to post partum woman
A. 50000 IU
B. 1 lakh IU
C. 2 lakh IU
D. 3 lakh IU
15. Bias can be eliminated by all EXCEPT
A. Matching
B. Blinding
C. Randomization
D. Multivariate Analysis
16. Application of Incubation period is all EXCEPT
A. To differentiate co-primary cases from secondary cases
B. To find out time for isolation
C. To find out time for Quarantine
D. To prevent infection to the contacts of the infected person
17. National Program for Prevention and Control of Cancer, Diabetes, Cardiovascular diseases and Stroke (NPCDCS), true is
A. Separate centre for stroke, DM, cancer
B. Implementation in some 5 states over 10 districts
C. District hospital has specialised facilities
D. Subcentre has facility for diagnosis and treatment
18. In 13-15 year female child, Recommended Daily Protein Intake is
A. 0.68
B. 0.95
C. 1
D. 1.33
19. Social pathology is
A. Change in disease pattern due to change in lifestyle
B. Study of social problems which cause disease in population
C. Conlicts arising from new opportunities in transitional societies
D. Study of human relationships and behaviour
20. In a population of 100 prevalence of candida glabrata was found to be 80%. If the investigator has to repeat the prevalence with 95% conidence what will the prevalence be?
A. 78-82%
B. 76-84%
C. 72-88%
D. 74-86%
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