Which of the following statements is true?
A. A nutrient requirement is the maximum amount that results in optimal nutritional status.
B. Most Americans should consume 150% of the RDA or AI for each nutrient.
C. The Recommended Dietary Allowance is the amount of a nutrient that is required by humans.
D. Nutritional standards are often used to evaluate the nutritional adequacy of diets.
Answer: D
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In the 2010 Dietary Guidelines for Americans, what types of grains are encouraged?
a. Enriched grains b. Fortified grains c. Whole grains d. Non-whole grains
Fat is important in the diet because it allows you to absorb
A. iron and calcium. B. vitamins A, C, D, and K. C. vitamins A, D, E, and K. D. potassium and vitamin K.
Which one of the following would be considered an abnormal fasting plasma glucose level for a person with diabetes?
a. 80 mg/dL b. 100 mg/dL c. 120 mg/dL d. 140 mg/dL
When you eat pizza, the body will respond to the sodium you ingest by: a. controlling water movement tightly to prevent any fluctuations in body weight. b. turning off the thirst signal to reduce additional intake of fluids
c. signaling the kidneys to immediately begin removing fluid from the body. d. shifting water back into the bloodstream to reduce the sodium concentration. e. first signaling immediate thirst to offset the sodium intake.