The ________ system is assisted by the lymphatic system and the physical barriers of the skin and gastrointestinal tract.

A. skeletal
B. respiratory
C. nervous
D. immune


Answer: D

Nutritional Science

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Identify a health complication that is associated with patients who have anorexia nervosa.

A. lanugo B. hirsutism C. diarrhea D. tachycardia E. elevated plasma glucose

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Providing enough, but not an excess, of a food is a diet-planning principle known as ____

a. safety b. variety c. moderation d. undernutrition e. conservatism

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A child who develops antibodies to a certain food is said to have a

a. food allergy. b. food intolerance. c. specific inducible episode. d. transient immune suppression. e. histamine inhibition response.

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Milk and milk products are excellent sources of:

a. vitamin B1 (thiamin). b. vitamin B2 (riboflavin). c. vitamin B3 (niacin). d. vitamin C.

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