Hemorrhoids are ____
a. a life-threatening complication of constipation
b. relatively rare in the U.S. adult population
c. patches of itchy, irritated skin around the anus
d. swollen and inflamed veins around the anus
e. seldom experienced during pregnancy
d
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Which of the following is true regarding "qualified" health claims?
a) They result from significant scientific agreement. b) They must be accompanied by a statement of explanation. c) Their use on food labels does not require FDA approval. d) They can only be used on dietary supplements.
How many non-protein calories are provided by 2 liters of a 7% Aminosyn solution and 1 liter of 10% dextrose in water?
a. 340 b. 390 c.170 d. 255
Energy and nutrient needs are greater during ________ than at any other time of life, except pregnancy and lactation.
a. infancy b. early childhood c. adolescence d. early adulthood e. late adulthood
Which of the following is a feature of enhanced waters for physical activity?
a. The oxygenated types are beneficial in endurance events. b. They provide a source of lactate to stimulate the Cori cycle. c. One serving provides about a third of the RDA for most vitamins and calcium. d. They usually contain less carbohydrate and electrolytes than typical sports drinks. e. They are generally more useful than sports drinks.