Unit Test — Unit test Answers

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How do nutritional needs change over time?

The number of calories needed increases throughout a person’s lifetime.

The number of calories needed increases from infancy to young adulthood.

The number of calories needed increases from young adulthood until old age.

The number of calories needed remains the same from young adulthood throughout old age.

Which personal goal should Abigail incorporate into her plan for healthy eating?

Exercise and eat a well-balanced diet only when she wants.

Look for food options with a large amount of refined grains.

Eliminate foods high in protein from her diet.

Increase intake of foods rich in soluble and insoluble fiber.

This graph indicates the percent of the US population that is above or below the recommendation or limits for dietary components.

25 percent

33 percent

50 percent

90 percent

Which is one reason to analyze a person’s body mass index (BMI)?

to help indicate the level of body composition

to relate body weight to fat content

to determine activity level

to accurately determine body fat percentage

highly

bone fractures

dehydration problems

nervous system problems

schizophrenia

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