KNRUHS MBBS Community Medicine June 2025 (MB2019124 Regular)

MB2019124Kaloji Narayana Rao University of Health Sciences · Community Medicine · 2025 · June · Regular

Questions (25)

1.Bhopal Gas Tragedy is an example of a) Point source epidemic b) Propogated epidemic c) Modern epidemic d) Continuous epidemic
1 Mark
2.The first step in an Epidemiological Investigation is a) Preparing case definition b) Mapping the epidemic c) Confirmation of existence of an epidemic d) Verification of the diagnosis
1 Mark
3.Among the childhood vaccines, which one is most sensitive to heat ? a) Pentavalent b) DPT c) OPV d) Hepatitis B
1 Mark
4.Prevalence of a disease is estimated from a) Case control study b) Cohort study c) Cross sectional study d) Randomized trial
1 Mark
5.The first case that comes to the notice of the investigator is a) Primary case b) Secondary case c) Index case d) Referred case
1 Mark
6.Secondary attack rate reflects: a) Severity b) Communicability c) Fatality d) Infectivity
1 Mark
7.A couple has 4 children. All of them are unvaccinated for Measles. A child got Measles on 5th August 2023. Two other children developed Measles by 15th August 2023. The secondary attack rate is approximately ____________ a) 0% b) 33% c) 66% d) 75%
1 Mark
8.Attributable risk is defined as a) Incidence among exposed minus incidence among non exposed b) Incidence among exposed divided by incidence among non exposed c) Incidence among non exposed minus incidence among exposed d) Incidence among non exposed divided by incidence among exposed
1 Mark
9.The amount of bleaching powder necessary to disinfect choleric stool is a) 50 gm/L b) 75 gm/L c) 90 gm/L d) 100 gm/L
1 Mark
10.Current annual growth rate of a population can be calculated by: a) Crude birth rate minus crude death rate b) Crude death rate minus crude birth rate c) Decadal growth rate / 10 d) Crude birth rate plus crude death rate
1 Mark
11.Classify the causes of Protein Energy Malnutrition in India. List the indicators of Malnutrition. Describe the components of the ICDS Scheme.
15 Marks
12.Describe the causes of Air Pollution. What are the indicators of Air Pollution. Discuss the preventive and control measures of Air Pollution.
15 Marks
13.Classify types of epidemiological studies.
6 Marks
14.Physical quality of life index.
6 Marks
15.Travellers Health.
6 Marks
16.Growth monitoring in children.
6 Marks
17.Methods of large scale purification of water.
6 Marks
18.Warning signs of poor mental health.
6 Marks
19.Rural housing standards.
6 Marks
20.Contributions of John snow.
3 Marks
21.Bias in epidemiological studies.
3 Marks
22.Randomization.
3 Marks
23.Dimensions of Health.
3 Marks
24.Noise induced Hearing Loss.
3 Marks
25.List the types of colour coding of Hospital Waste Segregation.
3 Marks

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