Third Year MBBS Examination
III MBBS Part 1 Community Medicine
Paper 1
Time: 3 hours Max Marks: 60
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Date: 01-05-2019Instructions:
1. Answer to the points.
2. Figure to the right indicates marks.
3. Use separate answer books for each section.
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4. Draw diagrams wherever necessary.5. Write legibly.
Section 1
1.Write any two - 2x6=12 (12)
a. a) A study was initiated amongst UK
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physicians in 2011. Postal Performa weresent to 59000 physicians to ascertain their
smoking status and responses were received
from 40700 of them. They were observed for
4 years to record the deaths due to lung
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cancer.(1) Identify the type of study. Write atleast two sources to get the death related
data. (2) Compare & Contrast: Case Control
study and Cohort study.
b. b) Describe early diagnosis and non
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pharmacological measures for DiabetesMellitus type II
c. c) Describe levels of prevention with their
modes of intervention for Tetanus.
2.Write notes on any three . (12)
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a. a) Describe indirect Modes of diseasetransmission
b. b) Define elimination, Write criteria for
elimination of Leprosy, Wriite types of leprosy
and drug regimen for Pauci and Multibacillay
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Leprosyc. c) Integrated Counselling and Test Centre
(ICTC)
d. d) Iceberg phenomenon
3.Compare & contrast: (any two) 2x3= (6)
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a. a) Diagnostic test Vs Screening test.b. b) Hepatitis A Vs Hepatitis B.
c. c) Prevalence Vs Incidence.
Section 2
4.Write notes on any two: 2x6=12 (12)
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a. a) Enumerate various categories of Biomedical wastes (BMW), their segregation and
disposal methods as per BMW rules, 2016.
b. b) A 7-year-old female child presented with
diminution of vision at a PHC. On
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examination, there was triangular spot lateralto cornea in both the eyes. What is the
probable diagnosis? Describe the primary
and secondary prevention measures for this
entity.
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c. c) Epidemiology including prevention &control of H1N1 influenza.
5.Write the notes any Three: (12)
a. a) Sources of health related data
b. b) radiation hazards and its preventi
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c. c) Child Malnutrition Treatment centred. d) Socio-cultural factors at health and
disease
6.Give answers of any Six in 2-3 sentences: (6)
a. a) Enumerate any four emerging infections.
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b. b) What is supplementary action of proteins?Give two examples of such food items.
c. c) Name the diagrams used to present
quialitative data.
d. d) Enumerate any four cold chain
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equipments.e. e) Enumerate various types of rehabilitation.
f. f) Enumerate any four non auditory effects
because of noise
g. g) Define break point chlorination.
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h. h) Write any four favourable factors fordisease eradication.
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