SCI 241 Week 7 WileyPLUS® Week 6 & 7 Quiz

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SCI 241 Week 7 WileyPLUS® Week 6 & 7 Quiz

Question 1

Your answer is correct.

Which of the following individuals will face the greatest health risks due to obesity?

Jill, who has been obese since childhood


Jose, who gained weight after he got married


Theresa, who gained weight after having her second baby


David, who gained 25 pounds after he turned 50 years old




Question 2

Your answer is correct.

Which of the following is a reason that the amount of extra subcutaneous fat would be higher than the amount of visceral fat?

Being a woman


Stress


Alcohol consumption


Increasing age






Question 3

Your answer is correct.

Which of the following contribute to the energy imbalance that is prevalent in America?

Distorted portion sizes


Food availability


Fast-food meals


All of these choices contribute to the energy imbalance in America






Question 4

Your answer is correct.

Jim has a BMI of 26 kg/m2, a waist circumference of 38, and none of the health conditions associated with excess body fat. He exercises regularly and does not smoke. From what we know about Jim, what can we most likely infer?

Jim needs to gain weight.


Jim needs to lose weight.


Jim does not need to lose weight.


Jim is at risk for developing diabetes.






Question 5

Your answer is correct.

Identify the energy equation which is most accurate for the individual who is weight stable.

Energy intake equals total calories expended from physical activity and the thermic effect of food


Energy intake plus the calories expended for the basal metabolic rate equals the total calories expended from physical activity and the thermic effect of food


Energy intake minus calories expended from physical activity equals the thermic effect of food


Energy intake equals total calories expended from physical activity, the thermic effect of food and the basal metabolic rate








Question 6

Your answer is correct.

A high BMI is NOT associated with an increased health risk when:

The person has a small amount of muscle mass


The person does not look overweight


The person exercises regularly and eats healthy


The person does not have any chronic diseases






Question 7

Your answer is correct.

More Americans are obese today than 40 years ago because:

We are eating less and moving less


We are eating more and moving more


We are eating more and moving less


Americans are not obese






Question 8

Your answer is correct.

For most people, the majority of their total energy expenditure is from their

basal metabolism


energy intake


physical activity


thermic effect of food






Question 9

Your answer is correct.

Which of the following statements is FALSE?

Mary, a sedentary college student, must plan her food intake carefully, so it doesn’t exceed energy expenditure.


Tim, a long-distance runner, can burn more calories for physical activity than for basal metabolism.


Joe, who has a high fat diet, will burn more calories to process his food than Deb who follows a lower fat diet.


All of these statements are true.






Question 10

Your answer is correct.

Which of the following is characteristic of a healthy weight loss diet?

Eating fewer than 1200 calories daily.


Losing 5 lbs a week.


Promoting physical activity.


Limiting milk and other animal products.






Question 11

Your answer is correct.

Strength training and stretching exercises should be done:

every day.


once each month.


two to three days a week.


once each week.






Question 12

Your answer is correct.

Which of the following stimulates the production of red blood cells?

Caffeine


Medium-chain triglycerides


Erythropoietin


Carnitine






Question 13

Your answer is correct.

An individual who swims for longer distances in shorter amounts of time each day is improving their:

Endurance and body composition only


Flexibility and endurance only


Flexibility and strength only


Endurance, body composition and strength






Question 14

Your answer is correct.

What fuel(s) are the main energy source during short, intense bursts of exercise?

Metabolism of protein only


Metabolism of fat only


Metabolism of carbohydrate only


Carbohydrates and vitamins






Question 15

Your answer is correct.

Anaerobic metabolism uses which of the following fuels?

B vitamins


glucose


carbohydrate


fat






Question 16

Your answer is correct.

Which of the following body systems is not strengthened by aerobic exercise?

Cardiovascular


Endocrine


Respiratory


Cardiovascular and respiratory






Question 17

Your answer is correct.

Endorphins

increase basal metabolic rate.


increase muscle mass.


reduce appetite.


reduce carbohydrate cravings.






Question 18

Your answer is correct.

The exercise recommendations to maintain a healthy body weight are _____ those recommended to reduce risk of chronic disease.

greater than


the same as


less than






Question 19

Your answer is correct.

Aerobic exercise is considered to be at an intensity of _____ % of maximum heart rate.

10-30%


40-70%


60-85%


90-100%








Question 20


Which of the following combinations is recommended for an effective fitness program?



150 minutes of aerobic exercise and strength training


60 minutes of aerobic exercise and stretching


200 minutes of aerobic exercise and strength training


250 minutes of aerobic exercise and stretching
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