Sodium balance is maintained primarily by the __________.

a. stomach
b. small intestine
c. kidneys
d. liver


Ans: c. kidneys

Nutritional Science

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_______________ refers to the alterations from normal anatomy and physiology that occur as a result of disease or injury.

Fill in the blank(s) with the appropriate word(s).

Nutritional Science

Which of the following is NOT a risk associated with vitamin A toxicity in older adults?

A) neurologic problems B) heart disease C) hip fractures D) liver damage

Nutritional Science

Which statement describes niacin?

a. It can be synthesized in the body from the amino acid tryptophan. b. It can be used successfully to cure schizophrenia c. It is water soluble and therefore safe to administer in large doses. d. It is an antioxidant. e. It is a fat-soluble vitamin.

Nutritional Science

Human milk is naturally a rich source of ________.

A. lipids B. vitamin D C. fluoride D. iron

Nutritional Science