Chapter 7

25 July 2022
4.7 (114 reviews)
64 test answers

Unlock all answers in this set

Unlock answers (60)
question
When attempting to use body fat content to define obesity, body fat above____ for men warrants an obesity diagnosis
answer
24%
question
A __________ is usually more accurate at estimating the number of calories you burn during a workout than are calories estimators on cardio machines
answer
heart rate monitor
question
A daily deficit of 500 kilocalories should result in a weight loss of about how many pounds per week?
answer
1
question
All of the following are true about contributors to energy expenditure EXCEPT
answer
fidgeting accounts for 40% of total energy expenditure
question
Physical Activity
answer
Includes daily activites as seemingly insignificant as fidgeting
question
What would be the approximate weight gain, in pounds, of a person who consumes an excess of 500 kilocalories daily for one month?
answer
4
question
Changing one's frame of mind related to weight control and nutrition is called
answer
cognitive restructuring
question
The principles of ______ include being aware of the entire eating experience from food preperation to consumption, including recognizing and respecting the physical hunger and being wise in eating decisions
answer
Mindful Eating
question
Men with body fat levels greater than ____ have increased health risks
answer
24%
question
Which of the following is NOT a characteristic of a fad diet?
answer
It uses scientific evidence, presenting pros and cons
question
The thermic effect of food
answer
Represents the calories needed to digest, absorb, and process ingested food
question
Adaptive Thermogenesis
answer
increases energy expenditure above basal energy needs by about 25% to 40%
question
Which of the following is NOT characteristic of a fad diet?
answer
It uses scientific evidence, presenting pros and cons
question
Which of the following is NOT associated with an increase in basal metabolism?
answer
a low calorie intake
question
The expenditure of energy to produce heat in response to a cold environment and as a result of overfeeding is called____
answer
Adaptive Thermogenesis
question
Bill expends 2,500 kilocalories per day. What amount of kilocalories will be from basal metabolism?
answer
1,500 to 1,750
question
Underweight is defined as a body mass index below______ kg/m2
answer
18.5
question
Two self help groups that would be helpful with weight control efforts include
answer
Weight Watchers and Take Off Pounds Sensibly
question
The professional qualified to assist individuals with their weight-loss goals is a _______________.
answer
registered dietitian
question
Which of the following is true about use of diet pills for weight reduction?
answer
Diet pills do not lead to long-term changes in weight and tend to have side effects.
question
How would you interpret the body mass index for a woman who is 1.63 meters tall and weighs 72 kilograms?
answer
She slightly exceeds the value at which health risks begin.
question
Martha is maintaining her current weight by eating 2,500 kilocalories per day. To lose 1 pound of fat per week, she would have to decrease her intake to how many kilocalories per day?
answer
1,900 to 2,000
question
Basal metabolism is the energy expended
answer
when resting, but awake, and in a fasting state.
question
Physical activity
answer
includes daily activities as seemingly insignificant as fidgeting.
question
The body's set point has been suggested to be
answer
a weight to which the body closely regulates.
question
Bob is a 34-year-old male who weighs 150 pounds and is a long distance cycler. He is engaged in vigorous activity. Based on the MyPlate Calorie Guidelines, Bob needs approximately _______________ kcal/day.
answer
2,000
question
Orlistat (Xenical) is a medication approved by the FDA for weight loss that reduces fat
answer
digestion by inhibiting lipase enzyme action in the small intestine.
question
Mary Sue wishes to lose 5 pounds before her vacation in approximately 5 weeks. Her average consumption is 2,100 kilocalories. How many kilocalories should she consume daily to lose this weight, assuming her activity pattern remains unchanged?
answer
1,600 to 1,700
question
Android obesity is associated with a higher incidence of all the following EXCEPT
answer
lung cancer
question
The best formal weight loss program for the average dieter is
answer
weight watchers
question
All of the following contribute to total energy expenditure except
answer
energy content of food
question
All of the following statements about many popular diets are true except
answer
they help people make permanent changes in eating habits.
question
Which of the following is NOT true about android obesity?
answer
A low waist-to-hip ratio is indicative of it.
question
When attempting to use body fat content to define obesity, body fat above ____ for women warrants an obesity diagnosis.
answer
37%
question
Which of the following is NOT a way to estimate body fat?
answer
body mass index
question
Bill consumes 2,500 kilocalories per day. What would be his energy expenditure, in kilocalories, from the thermic effect of food?
answer
125 to 250
question
Which of the following is not a major goal for weight control programs?
answer
5-pound weight loss per week
question
The calorie cost of the thermic effect of food is ___ of energy consumed.
answer
5-10%
question
1111
answer
android
question
The name for minimum energy expended to keep a resting, awake body alive is _______________. This represents about 60% to 70% of total energy expenditure.
answer
basal metabolism
question
Which of the following is an important aspect of behavior modification used for weight control: Severely restricting intake after overeating, Avoiding planned eating so you can be ready to handle spontaneous changes in the situation, Recording eating behavior to identify situations that contribute to overeating, or Weighing at the same time each day?
answer
Recording eating behavior to identify situations that contribute to overeating
question
or a woman who is 1.63 meters tall and weighs 72 kilograms, the body mass index would be
answer
27
question
The MyPlate calorie guideline for a 19- to 30-year-old active woman is
answer
2400
question
The method for determining energy expenditure that involves the measurement of heat given off by the body during a select period of time in an insulated chamber is
answer
direct calorimetry
question
An example of a bariatric surgical procedure used today for treating severely obese individuals is ____________.
answer
adjustable gastric banding (LAP Band)
question
The method for determining energy expenditure in which the amount of oxygen a person uses is measured is called
answer
indirect calorimetry
question
A very-low-calorie diet (VLCD), also known as protein-sparing modified fast (PSMF), allows a person ______________ kcal per day, often in liquid form.
answer
400-800
question
Which of the following is true about fat?
answer
It is a concentrated source of calories.
question
Joe is getting his energy expenditure measured by direct calorimetry. The 1 liter of water surrounding the chamber has an initial reading of 15 degrees Celsius. The final reading is 2,015 degrees Celsius. How many kilocalories did he expend?
answer
2000
question
A group of medications that induce stimulation of the central nervous system are _______________.
answer
amphetamines
question
Altering the environment to minimize the stimuli for eating is called
answer
?
question
As one finds his or her weight loss slowing during a weight control program, the best practice is to
answer
increase physical activity
question
When considering physical activity for weight control, keep in mind that aerobic activity, including brisk walking, jogging, or cycling, burns more ___________________ than resistance activity.
answer
fat
question
The Physical Activity Guidelines recommend that adults should do the equivalent of ________ minutes of moderate-intensity aerobic activity each week to achieve and maintain a healthy body weight.
answer
150
question
Above basal energy needs _______ increases energy expenditure above basal energy needs by about 25% to 40%
answer
adaptive themogenisis
question
A new weight-loss drugs, lorcaserin hydrochloride (trade name Belviq®) is ____________________________________________ that reduces food intake by regulating appetite.
answer
a selective serotonin receptor agonist
question
Body weight in kilograms divided by height squared in meters yields
answer
the body mass index
question
Cycles of loss and regain of weight are called _______________. With each cycle, it is easier to gain weight and harder to lose.
answer
yo-yo dieting
question
John weighs 80 kilograms and is 1.6 meters tall. His body mass index is _______________ kg/m2.
answer
31
question
All of the following are true about contributors to energy expenditure except
answer
fidgeting accounts for 40 percent of total energy expenditure
question
What would be the approximate weight gain, in pounds, of a person who consumes an excess of 500 kilocalories daily for one month?
answer
3
question
Which of the following testing methods is considered the most accurate way of measuring percent body fat?
answer
underwater weighing
question
____________ increases energy expenditure above basal energy needs by about 25% to 40%.
answer
physical activity
question
Which of the following is true about fat?
answer
It has a high thermic effect.