A function of phosphorus is to ___.
a. promote blood clotting
b. enhance iron absorption
c. maintain proper pH
d. retain sodium
Ans: c. maintain proper pH
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The first solid foods usually introduced into an infant's dietary pattern are
A. pureed fruits. B. pureed meats. C. iron-fortified infant cereals. D. eggs.
The primary function of carbohydrates as a food source is to:
a. regulate metabolic processes. b. build body tissue. c. supply energy. d. provide bulk.
What is the approximate daily basal metabolism of a 110-pound woman?
a. 500 kcal b. 1000 kcal c. 1500 kcal d. 2000 kcal
Those most likely to experience a biotin deficiency are
A. alcoholics with impaired biotin absorption. B. infants lacking an enzyme required for biotin absorption. C. adolescents with low energy and, thus, low biotin intake. D. All of these choices are accurate.