PRACTICE TEST Select the best answer 1. The primary function(s) of minerals is a

Question

PRACTICE TEST Select the best answer 1. The primary function(s) of minerals is a. energy production b. structure and regulation c muscle building d. disease prevention 2. Which of the following is a major mineral? a. calcium b. zinc c. fluoride d. iodine The most common nutritional deficiency worldwide is a. selenium b. copper c. iron d. calcium 4. Diuretics a. decrease water loss b. increase water loss c. have no effect on water balance d. cause edema 5. Initial signs of dehydration include a. headache and dark colored urine b. stomach pains and nausea c. diarrhea and vomiting d. excessive sweating and muscle cramps

Explanation / Answer

1. The primary function(s) of minerals is structure and regulation.

2. Calcium is the example of major mineral.

3. The most common nutritional deficiency worldwide is iron.

4. Diuretics increase the water loss as they are the substances which increased the production of urine. By frequent urination, there is more chance of water loss from the body.

5. Initial signs of dehydration include a headache and dark colored urine.

True or False

True Major minerals are found in the body in amounts higher than 5 grams.

False The mineral most closely related to osteoporosis is magnesium.

False Heme iron is found in plant products while nonheme iron is found in meats, fish, and poultry.

False The mineral most closely linked to hypertension is sodium.

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