Perinatal mortality rate includes: a. 37 weeks to 1st week after birth b. 28 weeks to 1st week after birth c. 20 weeks to 1st week after birth d. Before preterm labor 

Infant mortality rate (IMR) is defined as number or deaths of 
infants under age one per: a. 1000 births b. 1000 live births c. 1000 midyear population d. 1000 women of reproductive age group 

Time between infection and maximum infectivity is known 
as: 
a. Incubation period b. Serial interval 
c. Generation time d. Communicable period 

All of the following are common cause of postneonatal infant 
mortality in India; EXCEPT: a. Tetanus b. Malnutrition c. Diarrheal diseases d. Acute respiratory infection 

For calculation of incidence denominator is taken as: 
a. Midyear population 
b. Population at risk c. Total number of cases 
d. Total number of deaths 

Perinatal death includes: a. After 28 weeks of pregnancy 
b. Within seven days after birth 
c. Both a and b d. None of the above 

About Maternal Mortality Rate which of the following is 
true? a. It is a rate not ratio 
b. Numerator includes complications related death up to 
42 days after pregnancy c. Denominator includes stillbirth and abortions 
d. Expressed as rate per 1000 live birth 

Denominator in Crude Birth Rate: 
a. Mid-year population b. Total number of birth 
c. 1000 live birth. 
d. Total number of live birth in a year 

Maternal mortality rate definition includes all except: a. Death in pregnancy 
b. Death during pregnancy c. Death within 6 weeks post delivery 
d. Death within 6 months post delivery