Which statement best explains why severe B vitamin deficiencies can lead to fatigue?
a. B vitamins are a source of energy (calories).
b. Absorption of carbohydrate is decreased.
c. Oxygen needed for energy metabolism cannot be transported to the cells.
d. Coenzymes needed for energy metabolism are produced in insufficient amounts.
d
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In 2007, the largest portion of the U.S. population had ________ health insurance
a. Medicaid b. Medicare c. no d. private
Jonathan is on his school's cross-country ski team. He finds that his weight drops about 1 pound after skiing for a few hours. What accounts for this difference? a. Jonathan has lost one pound of body fat
b. Jonathan has lost one pound of muscle tissue. c. Jonathan has lost two cups of fluid. d. Jonathan has lost some bone and some fat. e. Jonathan has lost primarily fat and some glycogen.
Which of the following refers to a pastry with a grainy or less flaky texture, created by coating all the flour with fat?
A. blitz B. fat C. flour D. mealy
When counseling an anorexic, the best advice is to:
a. be real strict in their food choices b. be flexible and help them choose reasonable goals c. provide a large variety of menu items d. give them free rein with their intake