To increase the oxygen-carrying capacity of the blood, some athletes illegally take

A. anabolic steroids.
B. erythropoietin.
C. caffeine.
D. growth hormone.


B

Nutritional Science

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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.

Nutritional Science

National surveys show that ____ intake has ____ significantly for children and adolescents over the past few decades

a. fruit and vegetable; increased b. milk; increased c. sodium; decreased d. protein; decreased e. overall calorie; increased

Nutritional Science

What is the effect of ACE (angiotensin-converting enzyme) inhibitors?

A. increase blood pH levels B. decrease blood pH levels C. increase calcium absorption rates D. vasodilation of blood vessels E. vasoconstriction of blood vessels

Nutritional Science

Which nutrition-related factor is associated with increased cancer risk?

A. whole grains B. coffee C. Cantonese-style salted fish D. garlic E. foods containing calcium

Nutritional Science