Download RUHS MBBS 3rd Year Community Medicine Paper I Jan 2023 Question Paper

RUHS
Third Year MBBS
Examination
III MBBS Community
Medicine Paper I

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Time: 3 hours
Date: 07-01-2023 Max Marks:
100
INSTRUCTIONS: Attempt all questions in
both sections: (Use separate answer book for

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each section)
Section 1
1. Fill in the blanks: (6)
a) Ability of a test to detect all those who
have the disease is

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called________________.
b) Denominator in maternal mortality rate is
maternal deaths per

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1000,________________.
c) Rehabilitation and__________is mode of

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intervention for tertiary level of prevention.
d) Blinding in epidemiological studies is
used to reduce,________________.
e) In oral glucose tolerance
test__________gm of glucose is used.

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2. Answer the following: 5 x 1 = 05 (4)
a) Physical quality of life index includes; a)
Life expectancy at birth b) Infant mortality
rate c) Illiteracy d) All the above
b) Mid-year population counted on; a) 1st

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January b) 1st July c) 30th June d) 1st
October
c) Hepatitis A transmits via which route a)
Mother to child b) Unsafe intercourse c)
Feco-oral d) All of the above

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d) Rule of half used for which NCD; a)
stroke b) Cancer c) Accidents d)
Hypertension
e) Number of eligible couples per 1000
population in India: a) 150-180 b) 110-140

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c) 90-110 d) 200-230

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3. A 2 year old child brought to hospital
by his mother with complaints of fever
and cough since 2 days. On examination
his respiratory rate was 48/min with

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chest in drawing. a) What is classification
of this child as per IMNCI guidelines. b)
What is manage (15)
4. Write briefly on (Any Five).5x2-10 (10)
a) Randomization.

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b) Vaccines used for prevention of cancers.
c) Yield in screening.
d) LBW babies.
e) Hospital acquired infections.
f) Primary Health care (A. 927)

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5. Explain (Any Three).3x5 = 15 (15)
a) Why primordial prevention is better than
secondary prevention of disease?
b) Why MR vaccine not used after 4 hours
of reconstitution?

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c) Difference between isolation and
quarantine.
d) Why ANC visits are important for fetus

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and mother.
Section 2

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6. Describe in detail about epidemiology
and prevention of influenza and how will
you investigate an epidemic of influenza
in a village of your PHC. (20)
7. Write briefly on (Any Five). (10)

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a) Age specific marital fertility rate.
b) Ideal candidate for intra uterine device.
c) Weekly iron folic acid supplementation.
d) Uses of growth chart (A.580)
e) Epidemiological triad (A.37)

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f) Normal distribution curve (A.886)
8. Write shorts notes on (Any Four). (20)
a) Psychological problems of elderly
population.
b) Nutritional rehabilitation centers.

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c) Types of epidemic.
d) Preventive measures for control of
diabetes mellitus in community.

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e) Spiritual dimension of health.

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