Which of the following electrolytes is especially important for proper heart rhythm?
A. Sodium
B. Potassium
C. Phosphate
D. Chloride
Answer: B
Nutritional Science
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Bacteria need the following to thrive EXCEPT
A. acidity. B. moisture. C. nutrients. D. time.
Nutritional Science
Mrs. Falwell is 5'4" and weighs 110 lbs. During the interview, she mentions she has lost "a lot of weight" over the past 5 months. She usually weighs 135 lbs. What is her %UBW?
a. 25% b. 81% c. 120% d. 123%
Nutritional Science
In the U.S., about what percentage of all food expenditures is now accounted for by meals eaten out?
A. 20% B. 35% C. 50% D. 65%
Nutritional Science
Ron's diet lacks niacin. He hasn't developed pellagra, because he consumes a high-protein diet that contains plenty of ________, the precursor for niacin.
A. alpha-tocopherol B. alanine C. tryptophan D. beta-carotene
Nutritional Science