Ch 10 Quiz

Question 1

Iodine has a major role in which bodily process?

Answer 1

Thyroid function

Question 2

Which of the following is true of protein shakes?

Answer 2

They are convenient options for increasing protein intake.

Question 3

How are dietary supplements defined?

Answer 3

Regulated dietary materials used to increase intake of a desired nutritional component

Question 4

Vitamin C has a role in which of these functions?

Answer 4

Collagen synthesis and immunity

Question 5

What percentage of alpha-linolenic acid (ALA) converts to a biologically available form called eicosapentaenoic acid (EPA)?

Answer 5

About 5-15%

Question 6

Which two electrolytes are most commonly supplemented by athletes to replace those lost in sweat?

Answer 6

Sodium and potassium

Question 7

Which vitamin has an increased risk of causing toxicity?

Answer 7

Vitamin A

Question 8

Which governmental agency regulates dietary supplements in the United Kingdom?

Answer 8

European Food Safety Authority (EFSA)

Question 9

The water-soluble vitamins include which vitamins?

Answer 9

Vitamin C and the B complex vitamins

Question 10

Extreme dietary restrictions may increase risk for what?

Answer 10

Vitamin and mineral deficiencies