Chapter 7 HW

Zander Chavez · 27問 · 2年前

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問題一覧

A national commitment has been made to address the growing weight problem in the United States.

True

Which is true regarding maintaining a healthy body weight?

It can lead to a long and healthy life.

Which of the following individuals is in energy balance (equilibrium)?

Ray consumes 2400 kcal per day and expends 2400 kcal per day.

A(n) ______ is the instrument used to determine the calorie content of a food.

bomb calorimeter

Resting metabolic rate (RMR) is ______ basal metabolic rate (BMR).

higher than

Select all that apply Which of the following groups are committed to addressing the obesity problem in North America?

Government agencies, Community members, Health professionals

Select all that apply Select the true statements concerning body weight in U.S. adults.

Achieving and maintaining a healthy weight lowers the risk for developing type 2 diabetes., Prevention of an overweight condition in the first place is the most successful approach to maintaining a healthy body weight., More than 70% of adults are overweight or obese.

Select all that apply Identify the components that contribute to the "energy output" of the energy balance equation.

Physical activity, Digestion, Metabolism

The bomb calorimeter works by:

measuring the heat given off by a food as it is burned

Increases in lean body mass will ______ basal metabolic rate.

increase

The ______ metabolic rate is calculated if the individual has not fasted and/or not rested for 4 hours prior to the test.

resting

The energy used during the digestion, absorption, and processing of food is called:

the thermic effect of food.

Which is true regarding maintaining a healthy body weight?

It can lead to a long and healthy life.

Select all that apply What technique could be used to determine the amount of calories a person expends each day?

Indirect calorimetry, Direct calorimetry, Equations taking into account height, weight, physical activity, and age

Direct calorimetry measures the amount of:

body heat released by a person.

If Craig desires to increase his basal metabolic rate (BMR), he can modify his:

lean body mass.

Select all that apply The energy required for the thermic effect of foods is due to the ______ of energy-yielding nutrients.

absorption, metabolism, digestion

Direct and indirect calorimetry are used to measure the:

energy our body uses

What type of calorimetry predicts energy needs by measuring the amount of heat released by a person?

Direct

The estimated energy equations take into consideration weight, height, physical activity, and:

age

Which of the following is an important concept to have when keeping a weight goal in perspective?

A healthy, sustainable rate of weight loss is 1 to 2 pounds per week.

The ratio of body weight (in kilograms) to height (in meters)2 is the ______.

BMI

Select all that apply Which of the following factors are used to calculate Estimated Energy Requirements for adults with the Food and Nutrition Board's formula?

Height, Age, Weight

Select all that apply The health problems associated with excess body fat include

liver damage., surgical risks., bone and joint disorders.

Select all that apply The factors that help one to maintain an appropriate height/weight value include which of these?

Regularly eating a healthy diet, Remaining physically active, Learning to follow the body's hunger cues

The method of estimating total body fat by weighing someone on a standard scale and then weighing them submerged in water is known as:

hydrostatic weighing (underwater weighing).

Direct and indirect calorimetry are used to measure the:

energy our body uses

Select all that apply The Body Mass Index is defined as:

weight in pounds multiplied by 703, and divided by the square of the height in inches, weight in kilograms divided by the square of the height in meters

Obesity contributes to several of the leading causes of death in the United States, including cardiovascular disease and cancer.

True

Which of the following is an important concept to have when keeping a weight goal in perspective?

A healthy, sustainable rate of weight loss is 1 to 2 pounds per week.

A 150-pound person with 30% body fat will weigh ______ hydrostatically (i.e., in the water) compared to a 150-pound person with 20% body fat.

less

The amount and location of ______ in the body are important predictors of cardiovascular disease risk.

adipose tissue

Select all that apply Environmental factors that may promote obesity include:

abundance of fast food establishments., stressful work conditions., lack of safe outdoor recreation facilities.

Select all that apply The set-point theory of weight maintenance proposes that:

the body closely regulates one's body weight and body fat content., humans have a genetically predetermined body fat content., humans have a genetically predetermined body weight.

Select all that apply The factors that help one to maintain an appropriate height/weight value include which of these?

Regularly eating a healthy diet, Remaining physically active, Learning to follow the body’s hunger cues

The major cause of male obesity in adulthood is

excess calorie intake.

Upper-body obesity is associated with a decreased risk for hypertension and diabetes.

False

Metabolic rate, fuel use, and brain chemistry are all examples of the influence of ______ on body weight.

nature

What part of the body closely monitors and regulates body fat?

Hypothalamus

Select all that apply Factors leading to female adulthood obesity include

excess weight gain during pregnancy., childhood obesity., periods of stress and boredom.

Treatment for overweight and obesity should involve healthy, active living with acceptable diet modifications that will promote weight ______ and later, weight ______.

loss; maintenance

There are approximately ______ kcal in one pound of fat tissue.

3500

Select all that apply Treatment for overweight and obesity should be:

long term., a lifestyle change.

Select all that apply A diet plan promoted in a fashion magazine states, "Eat all you want and lose 10 pounds in 2 weeks." This statement does NOT agree with sound weight loss recommendations, such as:

control problem eating behaviors., set a weight loss goal of one to two pounds per week.

Which of the following is a reliable treatment for obesity?

incorporating positive behavior changes

About how many calories are in one pound of fat tissue?

3500

The dietary approach that has been most successful in long-term studies is a nutrient-dense, plant-based, ______ dietary pattern.

high-fiber

Select all that apply Which of the following are strategies that could help a person control hunger between meals and snacks?

Eat meals and snacks more slowly., Include lean protein in meals and snacks., Consume foods high in fiber and water.

As lean muscle mass increases as a result of physical activity, metabolic rate:

increases.

Select all that apply A weight loss regimen on the internet claims that 10 minutes of physical activity each day is all you need to lose weight. A more successful plan would:

incorporate 150 to 300 minutes of moderate-intensity aerobic activity per week., also include behavior modification strategies, such as self-monitoring of diet and exercise., also include dietary strategies to reduce energy intake.

Select all that apply Select the most reliable treatments for the condition of overweight or obesity.

Increased physical activity, Decreased calorie intake, Positive behavior changes

The dietary approach that has been most successful in long-term studies is the ______ approach.

plant-based, high-fiber, nutrient-dense

Foods that are high in fiber and water promote:

satiety.

Select all that apply The benefits of physical activity on body composition and metabolic rate include

decreased fat mass., increased metabolic rate., increased lean muscle mass., increased bone density.

Select all that apply Benefits of physical activity include

helping a person stay physically fit., helping to maintain lower body weight., helping with weight loss., boosting self-esteem.

Three key components of a sound weight-loss program are control of calorie intake, increased physical activity, and

behavior modification

Select all that apply Mindful eating involves:

awareness of food preparation, recognizing physical hunger and satiety cues, making wise eating decisions

Recognizing high-risk situations and planning ways to cope with occasional setbacks throughout a weight management program will help to prevent:

relapse.

Select all that apply The benefits of physical activity include

boosting self esteem., helping with weight loss., helping a person stay physically fit, helping maintain lower body weight.

Select all that apply Choose examples of healthy social support that can make weight management easier.

An RDN reminding you to record your food intake, Friends praising you for your accomplishment, Joining a group with similar weight loss goals

Select all that apply Important components of a successful long-term weight loss include:

controlling calorie intake., engaging in regular physical activity., modifying problem behaviors.

A behavioral strategy that involves becoming aware of and enjoying the entire eating experience - from the origins of the food to the effects it has on the body - is called:

mindful eating.

A reliable weight-management program includes three main components: moderate calorie restriction, regular physical activity, and behavior modification. Chain-breaking, stimulus control, cognitive restructuring, and self-monitoring are examples of ______.

behavior modification

A successful weight loss program should have a behavior program for ______ in place so a person can steer themselves back on track after lapses.

relapse prevention

Select all that apply Which of the following are examples of social support systems that may be helpful with weight control?

Weight loss support groups, Registered dietitians, Supportive family members

Three key components of a sound weight-loss program are control of calorie intake, increased physical activity, and

behavior modification

WW® (formerly called Weight Watchers) is an example of a community weight-loss organization that

offers social support and nutrition education.

The over-the-counter version of orlistat, a weight-loss medication that blocks the digestion of fat in the small intestine is called:

Alli

The advantage of bariatric surgery is that the patient does not have to change their lifestyle following the surgery.

False

Having a high basal metabolic rate is a possible cause for:

being underweight

What is one of the best ways to slow the muscle loss that comes with dieting and aging?

Strength training

Which of the following is a weight-loss self-help organization in the community?

WW® (formerly called Weight Watchers)

Which of the following medications is currently approved by the FDA for weight loss?

Orlistat.

Select all that apply Other considerations for bariatric surgery in addition to patient selection criteria that include:

surgical expenses might not be covered by medical insurance., follow-up surgery may be needed to correct stretched skin., it will be necessary to plan small, frequent meals after surgery.

Select all that apply Which of the following may cause a person to become underweight?

Chemotherapy treatment for cancer, A disease that damages the small intestine, Excessive dieting

The best way to ensure that extra calorie intake will support gains in lean mass rather than fat mass is to:

engage in strength-training exercises.

Fad diets that exclude a food group or include only one or two foods are based on:

no scientific merit

Select all that apply Which of the following are characteristics of an unreliable fad diet?

Lacks scientific support, Recommends the use of expensive supplements, Promotes quick weight loss

Select all that apply Which of the following are true statements about fad diets?

They leave out entire food groups that can lead to nutrient deficiencies., They promote weight cycling.

Select all that apply Rapid weight loss at the beginning of a weight loss program is a result of:

water loss., lean muscle mass depletion.

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