Emma is a 25-year-old pregnant woman. Her need for ________ is 50% higher than before she became pregnant.

A. vitamin C
B. niacin
C. calcium
D. iron


Answer: D

Nutritional Science

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To achieve optimal fitness, ________ components of physical fitness need to be included in the fitness plan

A) any four of the B) any two of the C) any three of the D) all five

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Which of the following foods would have the most nutrient density??

A) Ice cream B) French fries C) Yogurt D) Water

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"How are your meals prepared?" Is an example of which of the following types of questioning?

a. close-ended b. leading c. attributing d. open-ended

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Diuretics lower blood pressure by

a. decreasing fluid loss. b. increasing fluid loss. c. removing calcium ions. d. promoting blood homeostasis. e. reducing bile salts.

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