DR. NTR UNIVERSITY OF HEALTH SCIENCES::
AP::VIJAYAWADA-520 008
M.B.B.S. DEGREE EXAMINATION ? AUGUST, 2022
FINAL M.B.B.S. EXAMINATION
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PART - 1SOCIAL & PREVENTIVE MEDICINE
(CONCEPTS, SOCIAL SCIENCES, NUTRITION,
ENVIRONMENTAL SANITATION, STATISTICS AND
GENERAL EPIDEMIOLOGY)
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PAPER - ITime: 3 Hours
Max. Marks: 60
Note: Answer all questions. Draw neat diagrams
wherever necessary
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1) Define disease. Discuss natural history of disease withan example 1+9=10
2) Enumerate the fat and water soluble vitamins. Discuss
any four community nutrition programs in detail 2+8=10
WRITE SHORT NOTES ON:
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10 x 4 = 403) What are the effects of air pollution on health. How
can it be prevented
4) Modes of direct transmission of diseases
5) Measures of central tendency
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6) Cultural factors influencing health and disease7) What is matching in a case control study
8) Discuss the false positives and false negatives under
screening for disease
9) Discuss open vial policy
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10) Discuss water conservation in detail11) Discuss any two social problems in our country with
suitable interventions
12) Discuss any two of the food toxicants
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