SCI228 week 6 quiz 2020 august all correct

Question 12 pts

(CO 6) The maximal heart rate for a 30-year-old individual would be

Group of answer choices

 

220 beats per minute (bpm).

 

150 beats per minute (bpm).

 

190 beats per minute (bpm).

 

100 beats per minute (bpm).

 

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Question 22 pts

(CO 6) We have the potential to increase our bone density until we reach the age of

Group of answer choices

 

30.

 

20.

 

40.

 

50.

 

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Question 32 pts

(CO 6) Which of the following best describes exercise?

Group of answer choices

 

Any movement produced by muscles that increases energy expenditure

 

Maximal force or tension level that can be produced by a muscle group

 

Leisure physical activity that is purposeful, planned, and structured

 

Ability to move a joint fluidly through the complete range of motion

 

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Question 42 pts

(CO 6) Which of the following is a disadvantage of carbohydrate loading?

Group of answer choices

 

Dehydration

 

Abdominal bloating

 

Diarrhea

 

All of these may result from carbohydrate loading.

 

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Question 52 pts

(CO 6) Which of the following symptoms is characteristic of bulimia nervosa?

Group of answer choices

 

Episodes of extreme overeating

 

Self-starvation

 

Both episodes of extreme overeating and self-starvation

 

None of these items

 

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Question 62 pts

(CO 6) Which of the following best explains why adolescents are more vulnerable to the unrealistic media images of the perfect body than are adults?

Group of answer choices

 

The images target young people.

 

Adolescents cannot comprehend the objective of advertisements.

 

Adolescents are developing their personal identity.

 

Adolescents cannot control their environment in the way adults can.

 

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Question 72 pts

(CO 6) Which of the following best explains why individuals with anorexia nervosa have an increased risk for developing osteoporosis?

Group of answer choices

 

Decreased estrogen production

 

Frequent electrolyte imbalance

 

Malabsorption of calcium

 

Low body weight

 

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Question 82 pts

(CO 6) Which of the following is not a characteristic seen in binge-eating disorder?

Group of answer choices

 

Eating much more rapidly than normal

 

Eating large amounts of food and purging afterward

 

Eating large amounts of food when not hungry

 

Eating until feeling uncomfortably full

 

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Question 92 pts

(CO 6) Which of the following eating disorders is the most common among men?

Group of answer choices

 

Anorexia nervosa

 

Bulimia nervosa

 

Binge-eating disorder

 

Reverse anorexia

 

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Question 102 pts

(CO 6) Warning signs of the female athlete triad include

Group of answer choices

 

excessive dieting.

 

excessive exercise.

 

stress fractures.

 

excessive dieting and exercising, along with stress fractures.