What minerals are closely tied to normal hematopoiesis?
A. calcium, magnesium, iron
B. lead, zinc, aluminum
C. phosphorus, potassium, copper
D. iron, zinc, copper
E. calcium, potassium, magnesium
Answer: D
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All of the following are true regarding dietary supplements EXCEPT:
a. they can include vitamins, proteins, minerals, enzymes, herbs, and organ tissues. b. this term refers to a product taken by mouth and intended to supplement the diet. c. they are required by the FDA to undergo safety testing before they are sold. d. they are required by the FDA to carry a "Supplements Facts" panel.
The major clinical symptom of acute renal failure is:
a. hematuria. b. proteinuria. c. oliguria. d. dialysis.
Which of the following statements is false regarding secretory diarrhea?
a. It results from excessive fluid and electrolyte secretions into the intestines. b. Diarrhea resolves when the patient is NPO. c. Medications and excessive amounts of bile acid in the colon can be the potential cause. d. Bacterial infections are often the cause of this type of diarrhea.
The specific amounts of each nutrient that an individual needs to consume to maintain good health, prevent chronic diseases, and avoid unhealthy excesses are known as the
A) UL. B) EAR. C) DRIs. D) AI.