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Question
____________________ refers to the maintenance of constant internal conditions (such as blood chemistry, temperature, and blood pressure) by the body's control systems.
Answer
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Which of the following is a feature of calcium nutrition in the elderly? a. The DRI is 800-1000 mg. b. Calcium intakes are well below recommendations. c. Calcium supplements are not effective sources of calcium due to poor digestibility. d. Calcium from food is not well absorbed due to the intake of calcium-binding laxatives. e. An elderly individual who lacks sufficient calcium stores can rarely be helped by supplementation.
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The CDC recommends older adults engage in strength training at least two (non-consecutive) days a week, at a moderate to high intensity for ____ repetitions. a. 5-10 b. 10-15 c. 15-20 d. 20-25 e. 25-30
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List four appropriate uses for nutrient additives to foods.
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Identify and describe the major categories of food additives.
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____________________ refers to sterilizing a food by exposure to energy waves, similar to ultraviolet light and microwaves
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Which of the following is a feature of bovine growth hormone use in the United States? a. It decreases udder infections in cows. b. It cannot be detected in meat or milk of cows receiving it. c. If consumed from foods, it is denatured by enzymes in the GI tract. d. If consumed from foods, it could potentially stimulate receptors for human growth hormone. e. Testing of BGH has indicated that its risks to human health are, at most, minor.