181q: richest source of vitamin D is ?
a. egg
b. milk
c. vegetables
d. fish
182q: which is an example of diability limitation ?
a. resting the affected limb in neutral position
b. arranging for schooling of a child suffering from PPRP
c. reducing occurrence by polio immunization
d. providing calipers for walking
183q: for allocation of control and placebo groups in RCT , which of the following is least useful ?
a. odd and even registration numbers in hospital
b. computerized sequence selection
c. random table
d. drawn by lots
184q: best method to find the difference between a newly found test and the gold standard test ?
a. correlation study
b. regression study
c. bland and altman analysis
d. kongarov smrinov test
185q: least common complication of measles is ?
a. SSPE
b. Pneumonia
c. Otitis media
d. Keratomalacia
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