Considering the body of scientific literature to date, what effect do ergogenic dietary supplements have on performance?
a. None have been shown to improve performance.
b. Only a few have been shown to improve performance.
c. The majority have been shown to improve performance.
d. Nearly all have been shown to have a small performance effect.
b
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Aldosterone is produced by which organ?
A. the pituitary gland B. the hypothalamus C. the adrenal glands D. the kidneys
Which of the following is an effect of alcohol intake in the mother who breastfeeds?
a. It alters the flavor of the breast milk. b. It stimulates lactation. c. It passes into the breast milk and stimulates the infant's acceptance. d. It first appears in the breast milk approximately 12 hours after ingestion. e. It has no clinically significant impact.
Which of the following ingredients in a box of toaster pastries would contribute macronutrients to one's diet?
a. Water, high-fructose corn syrup, egg yolk b. Niacin, folic acid, sucralose c. Riboflavin, salt, sodium benzoate d. Thiamin mononitrate, soybean oil, sugar
On day two of the hike, why did Casey most likely develop a headache and experience confusion and nausea?
a. dehydration b. the flu c. hyponatremia d. food poisoning e. contaminated water