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1186. Pregnant women usually become deficient in
A. sodium and calcium
B. iron and sodium
C. calcium and iron
D. magnesium and iron
Explanation:
1187. In blue-eyed people the :
A. iris has no pigment
B. iris has back pigment
C. iries has blue pigment
D. choroid has blue pigment
Explanation:
1188. The deficiency of which one of the following gives rise to a diseases characterised jby oedema, subcutaneous haemorrhages, anaemia and pathological changes in the teeth and gums ?
A. Retinol
B. Vitamin B complex
C. Ascorbic acid
D. Cyancobalamin
Explanation:
1189. A heart beat requires approximately
A. 0.5 second
B. 0.8 second
C. 0.5 minute
D. 1 minute
Explanation:
1190. In mammals, the sequence of bones from shoulder to finger tips is :
A. humerus, radius-ulna, carpals, metacarpals, phalanges
B. humerus, metacarpals, carpals, radius-ulna, phalanges
C. radius-ulna, humerus, meacarpals, carpals, phalanges
D. humerus, radius-ulna, metacarpals, carpals, phalanges
Explanation:
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