Which of the following activities metabolizes the highest percentage of carbohydrate as a fuel source?

A. Lifting weights for 30 minutes
B. Walking for 1 hour
C. Hard cycling for 1 hour
D. Running the 200-meter hurdles


Answer: D

Nutritional Science

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Evaluate the following 24-hour urine data: 24-hour urinary nitrogen for 12/20: 18.4 grams. By using the daily input/output record for 12/20 that records the amount of PN received, calculate Mr. Page's nitrogen balance on 12/20

How would you interpret this information? Should you be concerned? Are there problems with the accuracy of nitrogen balance studies? Explain.

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The B vitamins contain 4 kilocalories per gram

The B vitamins contain 4 kilocalories per gram. True False

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All of the following foods are found in a diet for children with phenylketonuria EXCEPT _____

a. milk b. fruit cocktail in heavy syrup c. french fries d. high-sugar candy such as Skittles or candy canes

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Which of the following is considered a functional fiber?

A) Cellulose B) Glycogen C) Glucose D) Maltose

Nutritional Science