166q: target of couple protection rate in WHO goal of HEALTH FOR ALL by 2000 AD is ?
a. 60
b. 40
c. 80
d. 100
167q: magnitude and trend of tuberculosis in a community is assessed by ?
a. fatality rate
b. incidence rate
c. prevalence rate
d. tuberculin conversion index
168q: vector for KFD ?
169q: best indicator of malarial prevalence in community is ?
a. adult parsite rate
b. spleen rate
c. infant parasite rate
d. new cases in community
170q: which intervention is associated with increased birth weight in pregnancy ?
a. bed rest
b. calcium and magnesium supplement
c. cessation of smoking
d. aspirin
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