191. How many fully frozen ice packs should a vaccine carrier contain ?
a) 2
b) 4
c) 6
d) 8
Correct answer : b) 4

189. Demographers are of the view that the demographic goal of NRR=1 can be achieved only if the couple protection rate exceeds
a) 40%
b) 50%
c)60%
d) 70%
Correct answer : c)60%

188. Presence of infectious agent on clothes or dressing is termed
a) Infection
b) lnfestation
c) Contamination
d) Contagion
Correct answer : c) Contamination

187. lf a claw hand develops in a patient with Leprosy. the deformity is
a) Grade 0
b) Grade I
c) Grade II
d) Grade Ill
Correct answer : c) Grade II

186. At Primary Health Centre (PHC) level, vaccines are stored in the
a) Cold box
b) Deep freezer
c) Ice lined refrigerator
d) Walk in cold room
Correct answer : c) Ice lined refrigerator

185. Acculturation may take place by
a) Education
b) Industrialization
c) Trade and commerce
d) All of the above
Correct answer : d) All of the above

184. The main vector of Dengue fever is
a) Aedes aegypti
b) Aedes albupictus
c) Aedes polynesiensis
d) Aedes scutellaris
Correct answer : a) Aedes aegypti

183. Which of the following statements refers to propaganda?
a) Appeals to emotion
b) Develops individuality
c) The process is behaviour centered
d) Makes people think for themselves
Correct answer : a) Appeals to emotion

182. The majority of the waste produced by healthcare providers is
a) Chemical waste
b) Infectious waste
c) General waste
d) Sharps waste
Correct answer : c) General waste

181. Population growth is rated to be ‘explosive` if the annual growth rate exceeds
a) 2.0%
b) 1.5%
c) 1.0%
d) 0.5%
Correct answer : a) 2.0%