Urea is a major body waste from
A. the excretion of minerals by the kidney.
B. the action of the sodium-potassium pump.
C. intracellular fluid.
D. the catabolism of amino acids.
Answer: D
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A friend was recently prescribed corticosteroids for an inflammatory reaction he is having. He knows that you are taking a nutrition class and has asked you for advice on any drug-nutrient interactions that you may have learned in your class. Which of the following foods would you suggest he increase during the time he is taking this medication?
A. low-fat milk B. spinach C. salmon D. pork
Which of the following two nutrients are NOT needed in higher amounts in pregnancy?
a. Choline and copper b. Biotin and potassium c. Vitamin D and calcium d. Pantothenic acid and molybdenum
All of the following vitamins are known to function as antioxidants EXCEPT:
a. biotin. b. beta-carotene. c. vitamin E. d. vitamin C.
The recommended minimum amount of energy that an athlete should consume daily is:
a. 20 kcal/kg of body weight. b. 25 kcal/kg of body weight. c. 30 kcal/kg of body weight. d. 35 kcal/kg of body weight.