Which of the following minerals may have a physiological role, but more research is necessary to determine whether it is essential?
A. Zinc
B. Lithium
C. Selenium
D. Magnesium
Answer: B
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You are interested in making a menu more culturally acceptable for those of Middle Eastern ethnicity. Which of these grains would you choose to replace noodles on a dinner menu?
a. fried rice b. grits c. none of these d. bulgur
A hormone produced in the pancreas to raise the blood glucose level is called:
a. pancrease. b. glucagon. c. amylase. d. insulin.
Rickets is a deficiency disease that is caused by insufficient amounts of which vitamin?
a. Vitamin A b. Vitamin D c. Vitamin C d. Vitamin E e. Vitamin B12
All of the following are characteristics of nutrition and pregnancy except
a. underweight has little, if any, effect on fertility. b. overweight men have low sperm counts that reduce fertility c. excess body fat in women interferes with the regular cycles of menstruation. d. the woman's nutritional status is more important than the man's for the developing fetus