Protein
A. supplies 9 kcal per gram.
B. functions as a solvent.
C. is a significant energy source for humans.
D. is a major component of body structures.
Answer: D
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a. avoiding corporate management of health care costs of employees b. moving away from managed care to fee-for-service models c. moving toward cost shifting in order to avoid self-insured health plans d. setting reimbursement restrictions and limitations
Before athletic competitions, a moderate caffeine intake
a. May interfere with concentration b. May enhance performance c. May increase the appetite d. Has no effect
Which process is not a function of the kidneys?
a. maintaining blood pressure b. regulating electrolyte concentrations c. maintaining acid-base balance d. converting vitamin K to its active form e. maintaining cholesterol levels
The Recommended Dietary Allowances_____
a. are designed primarily to prevent toxicities b. are set when there is a lack of scientific data to generate an Adequate Intake c. focus on all dietary components d. are the foundation of the Dietary Reference Intakes e. focus strictly on inorganic nutrients