118 - AIIMS community medicine mcqs or social and preventive medicine mcqs ( spm or psm ) from all previous years AIIMS papers with answers - part 12

56q: all can cause food poisoning except ?

a. streptococcus
b. bacillus cereus
c. vibrio parahaemolyticus
d. clostridium difficile

 answer d. clostridium difficile 

57q: active principal of lathyrus sativa is ?

a. pyrrolizidine
b. sanguinarine
c. BOAA
d. jhunjhunia

 answer c. BOAA 

58q: all are WHO goals , health for all by 2000 AD except ?

a. CPR-60
b. Family size -2.3
c. IMR below 60
d. Crude death rate – 11

 answer  d. crude death rate – 9.0

59q: denominator of crude death rate is ?

a. 1000 live births
b. Mid year population
c. Total number of deaths in a community
d. Total number of case population in community

 answer  b . mid year population .

60q: denominator of maternal mortality rate?

a. per 1000 live births
b. per 1000 total births
c. mid year population
d. total number of females in the population

 answer  a. per 1000 live births .