A) Maximum and minimum temperature B) Low air velocities C) Relative humidity of the air D) Mean radiant temperature Answer (Select an option above to get the answer):
(Single Best Answer) Question 384: During the process of chlorination of water, the disinfecting action of chlorine is due to the formation of ?
A) Hydrochloric acid only B) Hypochlorous acid only C) Hydrochloric acid and hypochlorite ions D) Hypochlorous acid and hypochlorite ions Answer (Select an option above to get the answer):
(Single Best Answer) Question 385: According to International Health Regulations, there is no risk of spread of yellow fever if the Aedes aegypti index is kept at ?
A) below 1 % B) 2 - 4 % C) 5 - 7 % D) 8 - 10 % Answer (Select an option above to get the answer):
(Single Best Answer) Question 386: Which of the following is not an absolute contraindication for insertion of intrauterine device (IUD) ?
A) Endometrial cancer B) Severe dysmenorrhea C) Pelvic tuberculosis D) Puerperal sepsis Answer (Select an option above to get the answer):
A) Community based studies B) Hospital based studies C) Laboratory based studies D) Natural exposure studies Answer (Select an option above to get the answer):