115 - AIIMS community medicine mcqs or social and preventive medicine mcqs ( spm or psm ) from all previous years AIIMS papers with answers - part 9

41q: according to the national health policy , a subcentre caters to population in hilly and tribal areas of ?

a. 3000
b. 5000
c. 1000
d. 2500

 answer a. 3000 

42q: in case control study of buccal carcinoma ?

a. CA is commoner in zarda pan users than non users
b. Zarda pan is a cause of buccal CA
c. Zarda pan is associated with buccal CA
d. If use of Zarda pan is stopped , number of cases will reduce

 answer c. zarda pan is associated with buccal CA 

43q: in India family planning is managed by ?

a. 100 % sponsored by central government only
b. 100 % by state government only
c. 50 % state and 50 % central government
d. Fully sponsored by central government with planning of state government

 answer a. 100% sponsored by central government only 

44q: morbidity detection in a community can be done by

a. active surveillance
b. passive surveillance
c. sentinel surveillance
d. random surveillance

 answer  a. active surveillance . 

45q: specificity is related to ?

a. true positive
b. true negative
c. false positive
d. false negative

 answer b . true negatives.