Pregnant adolescents have a higher requirement for _____ than pregnant adults.
A. iron
B. folic acid
C. vitamin A
D. protein
E. calcium
Answer: E
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Which of the following is not a true statement?
a. cooking in iron skillet can provide dietary iron b. vitamin C enhances iron absorption. c. phytates in cereal enhance the absorption of iron d. calcium supplements decrease iron absorption
Why is there not an effort to get the word out about type 1 diabetes?
Sports anemia is not true iron-deficiency anemia and is related to:
a. low iron intakes. b. low dairy intakes. c. increased blood volume. d. lower than normal electrolytes in the blood.
The amount of an essential oil absorbed through the skin depends on the particular oil and its constituents. Although estimates vary widely, and scientific data is sparse, one can make the practical assumption that the average absorption of a dose applied to intact skin will be:
A. only about 5 % B. at least 25 % C. about 90 % D. less than 50 %