MBBS III (Third) Professional Part-1 Examination 2016-17
Course Code: MBS301 Paper ID: 0313122
Community Medicine - I
Time: 2 Hours 40 Minutes Max Marks: 50
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Note: Attempt all questions. Draw proper diagrams to support your answer.
Part 'B'
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Define Epidemiology. List the uses of epidemiology. Briefly describe the difference between Case Control and Cohort Studies. (10)
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Write short notes on: (5x2=10)
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- Avoidable Blindness
- International Death Certificate
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What are the objectives of a Screening Programme? List the criteria for starting a Screening Programme. (10)
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Differentiate between the following: (5x2=10)
- Random Sampling & Multistage Sampling
- Sensitivity and Specificity
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What do you understand by the term 'Surface Infections'? Discuss in brief any one of them. (10)
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MBBS III (Third) Professional Part-1 Examination 2016-17
Course Code: MBS301 Paper ID: 0313122
Community Medicine - I
Part 'A'
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Time: 20 Minutes Max Marks: 10
Note: 1. Attempt all questions and return this part of the question paper to the invigilator after 20 Minutes.
2. Please tick (√) correct one only. Cutting, overwriting or any other marking are not allowed.
3. For answering please use Ball- pen only.
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All of the following indicators are included in PQLI except is:
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- IMR
- Life expectancy at age one
- Literacy rate
- Per capita income
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All of the following statements are true for herd immunity except:
- Herd immunity is constant
- It is mostly due to subclinical infection
- Can be acquired by immunization
- Spread of epidemic is influenced by it
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In an area, the disease is constantly present at high incidence or prevalence rate is:
- Hyperendemic
- Holoendemic
- Epidemic
- Endemic
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All of the following statements about quarantine are true except:
- It is synonymous with Isolation
- Absolute quarantine is restriction during the incubation period
- Quarantine should no longer than the longest incubation period
- It is done for healthy individuals
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In an epidemic the first case to come to the notice of the investigator is:
- Index case
- Primary case
- Secondary case
- Tertiary case
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The term "Eradication" is used in which of the following sense:
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- Interruption of all routes of transmission by exterminating the agent
- Interruption of all routes of transmission by exterminating the host
- Interruption of transmission in a local area
- Control of the disease in whole country
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Which of the following is an example of Disability Limitation:
- Reducing Occurrence of Polio Immunization
- Arranging for schooling of child with PPRP
- Resting limb in neutral position
- Providing Calipers for walking
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If the prevalence is very low as compared to the incidence for a disease, it implies:
- Disease is very fatal and/or easily curable
- Disease is non fatal
- Mistake in calculation of incidence & prevalence
- They are independent
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True about point source epidemic are all except:
- The curve has rapid rise and slow decline
- No secondary curves
- One single peak only
- All cases occur in one incubation period
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Sentinel surveillance is done in India for All except:
- AFP
- Diarrhoea
- Blindness
- HIV
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What is not a criterion for safe and wholesome water:
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- Free from pathogens
- Free from fluorine
- Free from harmful chemicals
- Post neonatal mortality
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Which among the following is not an indicator of air pollution:
- Sulphur dioxide
- Grit and dust measurement
- Carbon dioxide
- Coefficient of haze
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Which of the following is transmitted by culex mosquito:
- Yellow fever
- Japanese Encephalitis
- Malaria
- Dengue
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Which of the following is not a chemical control measure for mosquito larvae:
- Paris green
- Fenthion
- Mineral oil
- Gambusia
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Which among the following is not an example of pneumoconiosis:
- Bagassosis
- Silicosis
- Plumbism
- Anthracosis
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Case-control study design is included in:
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- Descriptive study
- Analytical study
- Experimental study
- None of the above
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Relative risk is calculated in:
- Case-control study
- Cohort study
- Descriptive study
- None of the above
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Which disease among the following has been eradicated from India:
- Poliomyelitis
- Measles
- Leprosy
- Dengue
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Measures of bio-medical waste management are:
- Incineration
- Chemical treatment
- Sanitary land disposal
- All of the above
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Component of disaster management is/are:
- Disaster response
- Disaster mitigation
- Both of above
- None of above
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