Mcq Subject: Social & Preventive Medicine
A researcher wants to (to a study of blood levels of lipids among people who smoke and those who do not. But he is now concerned that the smokers might differ from non-smokers in their diet, exercise, etc as well. This concern is known as:
A. Recall bias
B. Information bias
C. Selection bias
D. Interviewer bias
View DescriptionThe strength of association between the risk factor and disease is measured by
A. Attributable risk
B. Absolute risk of the variable
C. Odds ratio/Relative risk
D. P-value
View DescriptionMass Drug Administration is helpful is used/effective for all except
A. Lymphatic Filariasis
B. Vit A Deficiency
C. Worm Infestation
D. Scabies
View DescriptionWhat will be the 95% confidence interval (CI) for an estimated prevalence of 10% and a sample size of 100?
A. 18-Feb
B. 16-Apr
C. 13-Jul
D. Given data inadequate for calculation of class intervals.
View DescriptionAccording to WHO definition, what is the criteria for considering a high endemic area for meningococcal meningitis?
A. <2 per 1,00,000 population
B. 2-10 per 1,00,000 population
C. >10 per 1,00,000 population
D. >100 per 1,00,000 population
View DescriptionImmunization that could help post-disaster includes
A. Measles
B. Cholera
C. Typhoid
D. All
View DescriptionThe number of patients required in a clinical trial to treat a specify disease increases as
A. The drop-out rate increases
B. The significance level increases
C. The size of the expected treatment effect increased
D. The incidence of the disease decreases
View DescriptionWhich of the following should be considered a ‘High risk infant’?
A. Mal-presentation
B. Folic acid tablet not consumed
C. Working mother
D. Antenatal preeclampsia
View DescriptionWhat is under-5 moality’ rate in world by 2010?
A. 6 million
B. 8 million
C. 10 million
D. 12 million
View DescriptionHeight of group of 20 boys aged 10 years was 140 ± 13 cm and 20 girls of same age was 135 cm ± 7 cm. To test the statistical significance of difference in height, test applicable is –
A. X2
B. Z
C. t
D. F
View DescriptionGet More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now