DR. NTR UNIVERSITY OF HEALTH
SCIENCES:AP:VIJAYAWADA-520 008
M.B.B.S. DEGREE EXAMINATION ? FEBRUARY, 2016
FINAL M.B.B.S. EXAMINATION
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SOCIAL & PREVENTIVE MEDICINE(CONCEPTS, SOCIAL SCIENCES, NUTRITION,
ENVIRONMENTAL SANITATION, STATISTICS AND GENERAL
EPIDEMIOLOGY)
PAPER - I
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Time: 3 HoursMax. Marks: 60
Note: Answer all questions. Answer Part-A & B in
separate answer books. Answers in Part-A should not
be answered in Part'B' or vice-versa. Otherwise they
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will not be valued. Give diagrammatic representationwherever necessary.
PART ? A (30 MARKS)
1) Define screening. Discuss the various criteria for the
disease to be screened and the screening test. Discuss the
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measures used to evaluate a screening test. Add a note onlead time. 1+4+3+2=10
WRITE SHORT NOTES ON:
5 x 4 = 20
2) Determinants of health
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3) Limitations of mortality data4) Indices of thermal comfort
5) Sample Registration System (SRS)
6) Attributable risk
PART-B (30 MARKS)
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7) Discuss the various techniques that could be used toassess the natural status of a community. 10
WRITE SHORT NOTES ON:
5 x 4 = 20
8) Rehabilitation
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9) Primary treatment of sewage10) Integrated vectors control
11) Balanced diet
12) Approaches to control noise pollution
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