Drowsiness in a person engaged in outdoor sports activities may be a sign of

a. heat stroke.
b. dehydration.
c. hypothermia.
d. exertional distress.
e. heat stress.


ANS: C

Nutritional Science

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The shape of the ________ determines the amount of movement possible at each joint

A) muscle ?bers B) ligaments C) bones D) muscles

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Iodized salt, used for its quality of enhancing iodine intake, is an example of what type of food?

a. medical food b. supplement c. food for special dietary use d. modified food e. conventional food

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Gary had the following blood levels (mg/100ml) cholesterol 245, HDL 35, LDL 99. Which of these blood lipid levels put him at risk for heart disease?

a) cholesterol and HDL b) cholesterol and HDL and LDL c) cholesterol and LDL d) HDL and LDL

Nutritional Science

To reduce the risk of neural tube defects in infants, the diet should contain adequate amounts of

A. vitamin C. B. iron. C. calcium. D. folic acid.

Nutritional Science