Question 1

Body weight in kilograms divided by the square of height in meters yields

Accepted Answer

A)   the obesity index.
B)   the body mass index.
C)   relative weight.
D)   percent body fat.E) C) and D)
F) B) and D)

Question 2

The calorie cost of the thermic effect of food is ________ of the energy consumed.

Accepted Answer

A)   1% to 2%
B)   5% to 10%
C)   15% to 20%
D)   20% to 25%E) None of the above
F) B) and D)

Question 3

Xenical is a weight-loss drug that works in the digestive system

Accepted Answer

A)   to substitute xylose for glucose.
B)   to block digestion of about 30% of the fat in the food we eat.
C)   to produce a full feeling that decreases hunger.
D)   as an artificial fat.E) All of the above
F) B) and C) B

Question 4

The most qualified expert to assist individuals with their weight-loss goals is a

Accepted Answer

A)   nutritionist.
B)   personal trainer.
C)   registered dietitian nutritionist.
D)   naturopath.E) A) and D)
F) B) and D)

Question 5

John weighs 80 kilograms and is 1.6 meters tall. His body mass index is ________ kg/m2.

Accepted Answer

A)   5
B)   25
C)   31
D)   50E) A) and B)
F) All of the above C

Question 6

Match each of the following terms with its definition.
-Lean body mass

Accepted Answer

A)  Measurement of the amount of heat produced by a subject enclosed within a small chamber
B)  Also known as a protein-sparing modified fast; calories generally are consumed in liquid form
C)  Minimal energy the body requires to support itself when resting, awake, and in a fasted state
D)  Also called gynoid obesity; a pattern of body fat distribution in which estrogen and progesterone encourage body fat storage in the buttocks and thighs
E)  A condition characterized by a body mass index below 18.5F) A component of body composition, calculated by subtracting body fat weight from total body weightG) A condition characterized by excess body fatH) Method of measuring a body's energy use by measuring its oxygen uptake and then using formulas to convert that gas exchange into energy useI) Metabolism that characteristically conserves more energy than normal, and eventually increases the risk of weight gain and obesityJ) Also called android obesity; a pattern of body fat distribution associated with a higher risk of heart disease, hypertension, and diabetesK) D) and H)
L) All of the above

Question 7

The thermic effect of food

Accepted Answer

A)   represents the calories needed to digest, absorb, and process ingested food.
B)   represents approximately 20% of total energy expenditure.
C)   is included in the measurement of basal metabolism.
D)   refers to energy expended to produce heat in response to a cold environment.E) C) and D)
F) A) and D)

Question 8

Physical activity

Accepted Answer

A)   accounts for about 70% of total energy expenditure.
B)   is only counted as a significant contributor if it is a formal, regular exercise program.
C)   includes daily activities as seemingly insignificant as fidgeting.
D)   accounts for very little to overall energy expenditure.E) A) and B)
F) None of the above

Question 9

An example of cognitive restructuring for weight control is

Accepted Answer

A)   planning what to eat for breakfast the night before.
B)   decreeing all desserts off limits.
C)   replacing stressful eating situations with relaxing alternatives.
D)   keeping a food intake diary to identify triggers for eating.E) A) and C)
F) All of the above

Question 10

Match each of the following terms with its definition.
-Upper-body obesity

Accepted Answer

A)  Measurement of the amount of heat produced by a subject enclosed within a small chamber
B)  Also known as a protein-sparing modified fast; calories generally are consumed in liquid form
C)  Minimal energy the body requires to support itself when resting, awake, and in a fasted state
D)  Also called gynoid obesity; a pattern of body fat distribution in which estrogen and progesterone encourage body fat storage in the buttocks and thighs
E)  A condition characterized by a body mass index below 18.5F) A component of body composition, calculated by subtracting body fat weight from total body weightG) A condition characterized by excess body fatH) Method of measuring a body's energy use by measuring its oxygen uptake and then using formulas to convert that gas exchange into energy useI) Metabolism that characteristically conserves more energy than normal, and eventually increases the risk of weight gain and obesityJ) Also called android obesity; a pattern of body fat distribution associated with a higher risk of heart disease, hypertension, and diabetesK) B) and J)
L) F) and G)

Question 11

How would you interpret the body mass index for a woman who is 1.63 meters tall and weighs 72 kilograms?

Accepted Answer

A)   The value does not exceed the value at which health risks are increased.
B)   Her health risks would be high.
C)   This indicates significant android obesity and high health risk.
D)   She slightly exceeds the value at which health risks are increased.E) C) and D)
F) A) and D)

Question 12

________ obesity is a pattern of body fat distribution that is associated with an increased incidence of cardiovascular disease, diabetes mellitus, and hypertension.

Accepted Answer

A)   Android
B)   Gynoid
C)   Morbid
D)   CardiometabolicE) None of the above
F) A) and B)

Question 13

The MyPlate Calorie Guideline for a 19- to 30-year-old active woman is

Accepted Answer

A)   1600 kcal per day.
B)   2000 kcal per day.
C)   2400 kcal per day.
D)   2800 kcal per day.E) All of the above
F) A) and D)

Question 14

Match each of the following terms with its definition.
-Obesity

Accepted Answer

A)  Measurement of the amount of heat produced by a subject enclosed within a small chamber
B)  Also known as a protein-sparing modified fast; calories generally are consumed in liquid form
C)  Minimal energy the body requires to support itself when resting, awake, and in a fasted state
D)  Also called gynoid obesity; a pattern of body fat distribution in which estrogen and progesterone encourage body fat storage in the buttocks and thighs
E)  A condition characterized by a body mass index below 18.5F) A component of body composition, calculated by subtracting body fat weight from total body weightG) A condition characterized by excess body fatH) Method of measuring a body's energy use by measuring its oxygen uptake and then using formulas to convert that gas exchange into energy useI) Metabolism that characteristically conserves more energy than normal, and eventually increases the risk of weight gain and obesityJ) Also called android obesity; a pattern of body fat distribution associated with a higher risk of heart disease, hypertension, and diabetesK) D) and F)
L) G) and H)

Question 15

Underweight is defined as a body mass index below ________ kg/m2.

Accepted Answer

A)   18.5
B)   19.5
C)   20
D)   21.5E) A) and B)
F) B) and C)

Question 16

Bariatric surgery is the most successful weight-loss strategy for extremely obese adults.

Accepted Answer

A) True 
 B)False

Question 17

Which of the following is true in relation to the components of energy expenditure?

Accepted Answer

A)   The thermic effect of food represents about 20% to 35% of total energy expenditure.
B)   Physical activity accounts for 15% to 35% of total energy expenditure.
C)   Basal metabolism accounts for 75% to 100% of total energy expenditure.
D)   Fidgeting accounts for 40% of total energy expenditure.E) None of the above
F) C) and D) B

Question 18

Match each of the following terms with its definition.
-Direct calorimetry

Accepted Answer

A)  Measurement of the amount of heat produced by a subject enclosed within a small chamber
B)  Also known as a protein-sparing modified fast; calories generally are consumed in liquid form
C)  Minimal energy the body requires to support itself when resting, awake, and in a fasted state
D)  Also called gynoid obesity; a pattern of body fat distribution in which estrogen and progesterone encourage body fat storage in the buttocks and thighs
E)  A condition characterized by a body mass index below 18.5F) A component of body composition, calculated by subtracting body fat weight from total body weightG) A condition characterized by excess body fatH) Method of measuring a body's energy use by measuring its oxygen uptake and then using formulas to convert that gas exchange into energy useI) Metabolism that characteristically conserves more energy than normal, and eventually increases the risk of weight gain and obesityJ) Also called android obesity; a pattern of body fat distribution associated with a higher risk of heart disease, hypertension, and diabetesK) A) and F)
L) A) and G)

Question 19

An increasingly common and effective surgical procedure for morbid obesity is

Accepted Answer

A)   intestinal bypass.
B)   gastric bypass.
C)   gastric blockage.
D)   gastrectomy.E) A) and B)
F) C) and D)

Question 20

Which of the following is an appropriate goal for weight control programs?

Accepted Answer

A)   5-pound weight loss per week
B)   Sparing lean body mass
C)   Reduced physical activity
D)   Significant water lossE) None of the above
F) A) and B)

Exam 7: Energy Balance and Weight Control

Body weight in kilograms divided by the square of height in meters yields

Correct AnswerverifiedShow Answer

The calorie cost of the thermic effect of food is ________ of the energy consumed.

Correct AnswerverifiedShow Answer

Xenical is a weight-loss drug that works in the digestive system

Correct AnswerverifiedB

The most qualified expert to assist individuals with their weight-loss goals is a

Correct AnswerverifiedShow Answer

John weighs 80 kilograms and is 1.6 meters tall. His body mass index is ________ kg/m2.

Correct AnswerverifiedC

Match each of the following terms with its definition. -Lean body mass

Correct AnswerverifiedShow Answer

The thermic effect of food

Correct AnswerverifiedShow Answer

Physical activity

Correct AnswerverifiedShow Answer

An example of cognitive restructuring for weight control is

Correct AnswerverifiedShow Answer

Match each of the following terms with its definition. -Upper-body obesity

Correct AnswerverifiedShow Answer

How would you interpret the body mass index for a woman who is 1.63 meters tall and weighs 72 kilograms?

Correct AnswerverifiedShow Answer

________ obesity is a pattern of body fat distribution that is associated with an increased incidence of cardiovascular disease, diabetes mellitus, and hypertension.

Correct AnswerverifiedShow Answer

The MyPlate Calorie Guideline for a 19- to 30-year-old active woman is

Correct AnswerverifiedShow Answer

Match each of the following terms with its definition. -Obesity

Correct AnswerverifiedShow Answer

Underweight is defined as a body mass index below ________ kg/m2.

Correct AnswerverifiedShow Answer

Bariatric surgery is the most successful weight-loss strategy for extremely obese adults.

Correct AnswerverifiedShow Answer

Which of the following is true in relation to the components of energy expenditure?

Correct AnswerverifiedB

Match each of the following terms with its definition. -Direct calorimetry

Correct AnswerverifiedShow Answer

An increasingly common and effective surgical procedure for morbid obesity is

Correct AnswerverifiedShow Answer

Which of the following is an appropriate goal for weight control programs?

Correct AnswerverifiedShow Answer

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B

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John weighs 80 kilograms and is 1.6 meters tall. His body mass index is ________ kg/m².

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C

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Underweight is defined as a body mass index below ________ kg/m².

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B

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