Q.
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Third Professional MBBS (Part I) Degree Examinations, March 2014
Community Medicine-Paper I
Time: 3 Hours
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Total Marks: 60
• Answer all questions
• Draw diagrams wherever necessary
Essay: (10)
- A third year MBBS student during his clinical posting observed that many patients had leukoplakia in the oral cavity. He wanted to find the risk factors for leukoplakia. Answer the following:
- State the objectives of the study
- State the methods of study
- What is the study design used and why
- State the methods of analysis
- What sort of errors can creep in
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(2+2+3+2+1=10)
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Problems: (2x5=10)
- As a medical officer of primary health centre, how will you ensure adequate immunization coverage among under fives in the PHC area.
- Prepare a diet chart for a pregnant woman in 2nd trimester having anemia.
Short answer Question: (5x4=20)
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- Benefits of ESI scheme
- Biological control of vectors
- Active surveillance for malaria.
- Postconceptional contraceptives.
- Plumbism.
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Differentiate between: (3x2=6)
- Health education and health propaganda
- Infection and infestation
- Epidemic and endemic disease.
Substantiate your answer with reasons: (2x2=4)
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- Immunization against killer diseases of the childhood is cost effective.
- Specific protection is an important component of primary prevention.
List the following: (5x2=10)
- Uses of mass screening
- Importance of carrier state.
- Uses of epidemiology
- Host factor in morbid condition.
- Stages of demographic cycle
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