Download NTRUHS MBBS 511 A Social And Preventive Medicine Paper I Jan 2014 Question Paper

Q.P. CODE: 511-A
DR NTR UNIVERSITY OF HEALTH SCIENCES ::
VIJAYAWADA-8
M.B.B.S. DEGREE EXAMINATION - JANUARY, 2014
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 Hours
Max. 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.
PART - A (30 MARKS)
1) Define the terms bio-statistics and vital statistics.
Describe measures of central tendencies and measures of
dispersion. 1+1+4+4=10

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WRITE SHORT NOTES ON:
5 x 4 = 20
2) Freeze-dried vaccines
3) Microbiological standards of drinking water quality
4) Integrated vector control.

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5) Ecology of health
6) Culture

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PART - B (30 MARKS)
7) Define screening for disease. Write the uses, types and
criteria for screening. Add a note on screening test.

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1+2+3+4=10
WRITE SHORT NOTES ON:
5 x 4 = 20
8) Advantages and disadvantages of case control studies
9) Clinical features and prevention of deficiency of

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Vitamin A
10) Positive Eugenics
11) Social security
12) Sources and control of noise pollution
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