141q: the limit if loudness expressed as decibels that people can tolerate without substantial damage to their hearing is ?
a. 55
b. 65
c. 75
d. 85
142q: the species origin of blood can be detected by ?
a. benzidine test
b. takayama test
c. spectroscopy
d. precipitin test
143q: sling psychrometer is used for measuring ?
a. air velocity
b. rainfall
c. median radiant temperature
d. relative humidity
144q: fetishism is a sexual perversion characterized by ?
a. sexual focus on children
b. sexual focus on genital rubbing
c. sexual pleasure from pain
d. sexual pleasure derived from non living objects
145q: emporiatrics deals with the health of the ?
a. farmers
b. travelers
c. industrial workers
d. mine workers
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