Tuesday, March 24, 2009

131 - AIIMS community medicine mcqs or social and preventive medicine mcqs ( spm or psm ) from all previous years AIIMS papers with answers - part 25

121q: most common cause of perinatal mortality in India is ?

a. birth defect
b. prematurity
c. G.I infection
d. Asphyxia

122q: what is false about japanese encephalitis ?

a. pig manifest disease
b. seen in Karnataka
c. man is incidental host
d. extra human reservoir is known

123q: denominator in secondary attack rate is ?

a. number of contacts developing disease
b. total number of person developing disease
c. number of contacts developing disease within maximum incubation period
d. total number of susceptible exposed

124q: incidence is calculated by ?

a. retrospective study
b. prospective study
c. cross sectional study
d. random study

125q: area between one standard deviation on either side of mean in normal distribution curve is ?

a. 62 %
b. 68 %
c. 90 %
d. 99 %

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