Chapter 7
Preview
• Key Terms
• Key Ideas
• Graphics
• Critical Thinking
Chapter Review
Chapter 7
Chapter Review
Using Key Terms
1. A class of energy-giving nutrients that
includes sugars, starches and fiber are called
_________.
Chapter 7
Chapter Review
Using Key Terms
1. A class of energy-giving nutrients that
includes sugars, starches and fiber are called
carbohydrates.
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Using Key Terms
2. The ____________ are a set of
recommendations designed to improve the
diets and health of Americans.
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Using Key Terms
2. The Dietary Guidelines for Americans are a
set of recommendations designed to improve
the diets and health of Americans.
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Using Key Terms
3. ____________________ is the state of not
having enough of a nutrient to maintain good
health.
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Using Key Terms
3. Nutrient deficiency is the state of not having
enough of a nutrient to maintain good health.
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Understanding Key Ideas
4. Carbohydrates
A. provide energy.
B. prevent obesity.
C. are not needed.
D. cause weight loss.
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Understanding Key Ideas
4. Carbohydrates
A. provide energy.
B. prevent obesity.
C. are not needed.
D. cause weight loss.
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Understanding Key Ideas
5. Which of the following statements about
dehydration is false?
A. Dehydration is not common.
B. Dehydration can be life threatening.
C. Dehydration is a deficiency of water.
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Chapter Review
Understanding Key Ideas
5. Which of the following statements about
dehydration is false?
A. Dehydration is not common.
B. Dehydration can be life threatening.
C. Dehydration is a deficiency of water.
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Understanding Key Ideas
6. Vegetarian diets
A. can contain beef.
B. are boring.
C. are always healthy.
D. can be low in iron.
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Understanding Key Ideas
6. Vegetarian diets
A. can contain beef.
B. are boring.
C. are always healthy.
D. can be low in iron.
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Interpreting Graphics
7. How many gallons of
soda did the average
person drink per year
in 1960? In 1995?
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Interpreting Graphics
7. How many gallons of soda did the average
person drink per year in 1960? In 1995?
1960: approximately 14 gallons
1995: approximately 54 gallons
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Interpreting Graphics
8. How did the
consumption of milk
and soda change
over time?
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Interpreting Graphics
8. How did the consumption of milk and soda
change over time?
The consumption of milk decreased, and
the consumption of soda increased
drastically.
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Critical Thinking
9. Can your current diet affect your future
health? Explain.
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Chapter Review
Critical Thinking
9. Can your current diet affect your future
health? Explain.
Yes, the diet that a person has now can
affect his or her chances of becoming
overweight or obese and developing heart
disease and certain types of diabetes and
cancers later in life.
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Chapter Review
Critical Thinking
10. If you usually eat less than the
recommended amount of calcium, what
symptoms do you expect to experience
immediately? In 5 years? In 45 years?
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Chapter Review
Critical Thinking
10. Answer: Immediately, you will likely not
observe any symptoms. In 5 years, you might
have lighter and weaker bones that someone
who has had enough calcium in his or her
diet. In 45 years, you might develop
osteoporosis.