Which of the following minerals may have a physiological role, but more research is necessary to determine whether it is essential?

A. Zinc
B. Magnesium
C. Lithium
D. Selenium


Answer: C

Nutritional Science

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Satiety can be defined as:

a. the desire to eat aroused by the sight or smell of food. b. unpleasant physical and psychological sensations that lead people to acquire and ingest food. c. a feeling of fullness or of having had enough to eat. d. the desire to eat aroused by thoughts of the taste and enjoyment of food.

Nutritional Science

Which of the following statements about iron is false?

A. Deficiency can impair cognitive functioning and reduce physical activity levels B. The most prevalent micronutrient deficiency worldwide C. Iron-deficiency during pregnancy can increase a woman's risk of serious complications during childbirth D. Deficiency uncommon in developed countries

Nutritional Science

The nutritional needs of a post-op CABG patient would include:

a. high amounts of vitamin C for wounds. b. kcalorie restriction. c. moderate fluids. d. increased protein.

Nutritional Science

If Joe requires 2800 kcalories per day, about how many of those kcalories should come from fat or lipids?

a. 280-550 b. 560-980 c. 1000-1150 d. 1260-1820

Nutritional Science