Please help multiple choice. Thanks?

16. Which of the following is true?

A. It would take three to five hours to hydrate the body after a water loss of 3 percent.
B. A critical time to replace bodily fluids is while exercising.

C. Mild food ingestion during exercise increases water absorption from the stomach during exercise.

D. Thirst is the best indicator of water requirement during competition.




17. What effect does the aging process have on dietary guidelines?

A. You'll need additional calories to fuel the body.
B. Prescription drugs often present side effects and therefore should always be taken with food.

C. It causes nutrient deficiencies so you'll need to rely more heavily on nutrient supplements.

D. If you take diuretics, they can deplete potassium levels, so you may have to eat more foods containing this nutrient.




18. The eating disorder characterized by compulsive overeating followed by self-induced vomiting and the use of laxatives or diuretics is

A. malnutrition.
B. cirrhosis.

C. anorexia nervosa.

D. bulimia.




19. Saturated fats are found primarily in

A. fruits and grains.
B. animal products.

C. vegetable oils.

D. alcoholic beverages.




20. The greatest water loss per day occurs

A. through the skin (perspiration).
B. through the lungs (exhalation).

C. in feces.

D. in urine.
Answer:
A, D, D, B, C


to the post below me: if you feel thirsty, you're already dehydrated.

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16 D
17A
18D
19B
20A

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