Deck 4: Weight Management

Question 1

Prescription drugs are usually recommended only to people with a BMI over

A) 40.
B) 15.
C) 20.
D) 30.

Answer 1

30.

Question 2

A hormone thought to be linked to obesity is

A) epinephrine.
B) leptin.
C) adrenalin.
D) creatine.

Answer 2

leptin.

Question 3

Diets high in protein and saturated fat have been linked with all of the following, EXCEPT:

A) low breathing rate.
B) cancer.
C) high blood pressure.
D) increased risk of heart disease.

Answer 3

low breathing rate.

Question 4

All of the following are factors in the development of diabetes, EXCEPT

A) a diet high in protein.
B) physical inactivity.
C) age.
D) obesity.

Question 5

To lose one kilogram, you need to create a negative energy balance of calories.

A) 500
B) 3,500
C) 7,000
D) 1,000

Question 6

Which of the following is the correct formula to calculate BMI?

A) Height Squared (metres) divided by Body Weight (kilograms)
B) Height (metres) divided by Body Weight (kilograms)
C) Body Weight (kilograms) divided by Height Squared (metres)
D) Body Weight (pounds) divided by Height Squared (inches)

Question 7

Green tea extract is claimed to:

A) serve as a laxative.
B) stimulate the CNS.
C) suppress appetite.
D) serve as a diuretic.

Question 8

Alan is somewhat surprised that he has gained a couple of kilograms since coming to university. He has never had a weight problem. He was always active every day in high school sports. Alan admits that his eating habits probably aren't as good as they should be. Still, he eats only three meals a day and a snack at night. He doesn't snack between meals because he doesn't get hungry. The food servers in the cafeteria where he eats always give him generous servings of food. Alan isn't involved with any university sport, but he does play basketball with his friends occasionally. He also has a part-time job and has a full course load. Alan thinks he is more active in university than when he was in high school. In fact, he often feels rushed going to classes because of the distance betwee classroom buildings and the fact that most of his classes are on the third or fourth floor an he has to wait to get an elevator. What additional consideration would help Alan manage his weight? He should

A) quit his part-time job.
B) reduce calories from complex carbohydrates.
C) reduce portion sizes.
D) increase calories from protein.

Question 9

All of the following weight-management strategies are typical of participants in the National Weight Control Registry, EXCEPT

A) 60 or more minutes of daily moderate physical activity.
B) diets moderate in calories and relatively low in fat.
C) frequent monitoring of food intake and body weight.
D) very-low-carbohydrate diets.

Question 10

Which of the following is NOT one of the three interrelated disorders comprising the female athlete triad?

A) physical inactivity
B) amenorrhea
C) osteoporosis
D) abnormal eating patterns

Question 11

Uva-ursi is claimed to:

A) serve as a laxative.
B) suppress appetite.
C) serve as a diuretic.
D) stimulate the CNS.

Question 12

What is the over-the-counter, lower dose version of the prescription fat-blocking drug Orlistat?

A) sibutramine
B) leptin
C) Alli
D) phentermine

Question 13

Which of the following statements about genetic factors in obesity is TRUE?

A) Genetic factors influence body fat distribution.
B) The weight of an adopted child is more closely related to the weights of the adoptive parents than to the weights of the biological parents.
C) Researchers have identified a single gene responsible for obesity.
D) The genetic contribution to obesity is about 75%.

Question 14

Obesity is associated with all of the following health risks, EXCEPT?

A) gallbladder and kidney diseases.
B) hypotension.
C) impaired immune function.
D) impotence.

Question 15

Unpleasant effects of a low carbohydrate diet include all of the following, EXCEPT:

A) bad breath.
B) appetite suppressant.
C) constipation.
D) headache.

Question 16

Exercise affects metabolic rate by doing all of the following, EXCEPT

A) building strength during exercise.
B) burning calories during the exercise itself.
C) increasing resting metabolic rate.
D) increasing muscle mass.

Question 17

What protects against weight gain and is essential for maintaining weight loss?

A) a 1, 000-calories-per-day diet plan
B) certain nutritional supplements
C) physical activity
D) at least 8 glasses of water per day

Question 18

Which of the following foods has a low energy-density value?

A) apple
B) popcorn
C) white bread
D) pretzels

Question 19

Which of the following is an appropriate use of food?

A) as a pickup for fatigue
B) to alleviate loneliness
C) as an antidote for boredom
D) to satisfy hunger needs

Question 20

Bitter orange extract is claimed to:

A) serve as a laxative.
B) suppress appetite.
C) serve as a diuretic.
D) stimulate the CNS.

Question 21

People who tend to store body fat in the are at increased risk for chronic disease.

A) thighs
B) abdomen
C) buttocks
D) hips

Question 22

Recent research indicates that drinking more than one diet pop per day may be associated with

A) eating disorders.
B) gum disease.
C) nutritional deficiencies.
D) metabolic syndrome.

Question 23

Surgery for the severely obese is usually recommended only for individuals with a BMI over _.

A) 50
B) 45
C) 30
D) 40

Question 24

The greater the amount of muscle mass, the

A) lower the resting metabolic rate.
B) easier it is to gain weight.
C) higher the resting metabolic rate.
D) more fat that is needed in the diet.

Question 25

Characteristics of bulimia include all of the following, EXCEPT

A) concern about control.
B) fear of becoming fat.
C) bingeing followed by purging.
D) significant weight loss.

Question 26

What type of fat is located just below the skin?

A) subcutaneous
B) visceral
C) topical
D) ectopic

Question 27

Most weight problems are problems of

A) lifestyle.
B) childhood abuse.
C) emotional disorders.
D) metabolic disorders.

Question 28

A person with diabetes may benefit from all of the following, EXCEPT

A) increasing intake of refined carbohydrates.
B) substituting monounsaturated for saturated fats.
C) increasing fiber intake.
D) increasing physical activity.

Question 29

Which of the following characteristics should one look for in evaluating and selecting a diet book?

A) recommendations to combine foods in special ways or to rotate levels of calorie intake to effect weight loss
B) advocacy of a balanced approach to diet plus exercise
C) advocacy of special diets
D) claims that the book is based on scientific breakthroughs

Question 30

Which of the following patterns of eating is recommended for weight management?

A) one small meal per day
B) one large meal in the evening
C) three larger meals per day with no snacks
D) four to five small meals per day, including breakfast and snacks

Question 31

All of the following are types of body fat, EXCEPT:

A) visceral fat.
B) subcutaneous fat.
C) ectopic fat.
D) topical fat.

Question 32

Alan is somewhat surprised that he has gained a couple of kilograms since coming to university. He has never had a weight problem. He was always active every day in high school sports. Alan admits that his eating habits probably aren't as good as they should be. Still, he eats only three meals a day and a snack at night. He doesn't snack between meals because he doesn't get hungry. The food servers in the cafeteria where he eats always give him generous servings of food. Alan isn't involved with any university sport, but he does play basketball with his friends occasionally. He also has a part-time job and has a full course load. Alan thinks he is more active in university than when he was in high school. In fact, he often feels rushed going to classes because of the distance betwee classroom buildings and the fact that most of his classes are on the third or fourth floor an he has to wait to get an elevator. An initial step that Alan can take toward solving the problem contributing to his weight gain is to

A) take the stairs, instead of the elevator, to class.
B) adopt a vegetarian diet.
C) eliminate all snacks.
D) eat two large meals instead of three each day.

Question 33

A condition characterized by extreme dissatisfaction with appearance, body type, and/or body composition is

A) female athlete triad.
B) bipolar disorder.
C) body dysmorphic disorder.
D) amenorrhea.

Question 34

What type of fat is embedded within the mesentery surrounding the abdominal organs?

A) subcutaneous
B) visceral
C) topical
D) ectopic

Question 35

Planning and serving recommendations for eating well include all of the following, EXCEPT:

A) consume majority of daily calories in the morning rather than the evening.
B) eat four to five meals and snacks daily including breakfast.
C) avoid making shopping lists.
D) keep a log of what you eat.

Question 36

All of the following are common ways of assessing body composition, EXCEPT:

A) hydrostatic (underwater) weighing.
B) observation.
C) skinfold measurements.
D) electrical impedance analysis.

Question 37

The fibre in diet pills

A) acts as a bulking agent in the large intestine and not in the stomach.
B) has been clinically demonstrated to facilitate weight loss.
C) provides dietary fibre and suppresses appetite.
D) satisfies a person's normal daily fibre requirement.

Question 38

All of the following are potential side effects of weight loss surgery for individuals with poor cardiorespiratory fitness, EXCEPT:

A) kidney failure.
B) death.
C) stroke.
D) diabetes.

Question 39

Symptoms of diabetes include all of the following, EXCEPT:

A) blurred vision.
B) infrequent urination.
C) extreme fatigue.
D) frequent infections.

Question 40

Which of the following programs largely provides weight loss group support?

A) Jenny Craig.
B) Overeaters Anonymous (OA)
C) Take Off Pounds Sensibly (TOPS).
D) Take Off Pounds Sensibly (TOPS) and Overeaters Anonymous (OA)

Question 41

Why is exercise so important during a weight-loss program?

A) decreases metabolic rate
B) helps maintain metabolic rate
C) helps maintain muscle mass
D) helps maintain muscle mass and metabolic rate

Question 42

Which of the following is NOT a characteristic of visceral fat?

A) It is located at waist level.
B) It contains many biologically active substances.
C) It is not associated with increased health risks.
D) It is considered an active endocrine organ.

Question 43

What percentage of Canadian children and youth are meeting the national guidelines of 60 minutes of moderate-to-vigorous physical activity each day?

A) 27%
B) 47%
C) 67%
D) 7%

Question 44

The amount of recommended weight loss per week is:

A) 1 to 1.5 kilograms.
B) 2 to 2.25 kilograms.
C) 0.25 to 1 kilogram.
D) 1.5 to 2 kilograms.

Question 45

The bottom line on nonprescription diet aids is caveat emptor which means :

A) avoid at all costs.
B) use in moderation.
C) let the buyer beware.
D) consumer's choice.

Question 46

Which of the following does a commercial weight-loss program typically NOT provide?

A) group support
B) physical activity recommendations
C) outside recommendations for individualized nutrition plans
D) behaviour modification advice

Question 47

Which type of fat carries little to no health risk?

A) subcutaneous
B) visceral
C) topical
D) ectopic

Question 48

Even processed foods labeled "fat-free" or "reduced fat" may

A) be high in calories
B) be as satisfying as high fat foods.
C) contain hidden fats.
D) contain high levels of cholesterol.

Question 49

A person with a body mass index of 26.5 is classified as

A) obese.
B) normal weight.
C) underweight.
D) overweight.

Question 50

Approximately what percentage of total body fat is subcutaneous fat?

A) 40%
B) 60%
C) 80%
D) 20%

Question 51

Resting metabolic rate is

A) the body's daily energy expenditure.
B) the sum of all the processes by which food energy is used by the body.
C) the energy required to maintain vital body functions.
D) the energy required to digest food.

Question 52

Which of the following is NOT related to obesity?

A) living in a city
B) being of certain racial and ethnic groups
C) family eating patterns
D) having a low income

Question 53

Fat substitutes

A) are not yet on the market.
B) are used only in dessert foods and snacks.
C) can be carbohydrate-or protein-based.
D) generally contribute the same amount of calories per gram as fat.

Question 54

Which of the following is NOT an effective strategy for successful weight management?

A) Watch for hidden calories.
B) Ensure you only consume "reduced fat" alternatives.
C) Always check food labels for serving size, calories, and nutrient content.
D) Choose foods with a low energy density and a high nutrient density.

Question 55

People who display android obesity generally have the following shape:

A) banana
B) pear
C) melon
D) apple

Question 56

Visceral fat accounts for approximately percent of total body fat in women.

A) 6%
B) 13%
C) 10%
D) 17%

Question 57

Which of the following foods has a high energy-density value?

A) broccoli
B) ice cream
C) apple
D) whole grain bread

Question 58

An eating disorder characterized by a refusal to eat enough food to maintain a reasonable body weight is

A) anorexia nervosa.
B) bulimia nervosa.
C) binge-eating disorder.
D) voluntary starvation.

Question 59

What percentage of Canadian adults are overweight?

A) 44%
B) 24%
C) 14%
D) 34%

Question 60

Planning and serving recommendations for eating well include all of the following, EXCEPT:

A) serving meals on large plates and bowls.
B) avoiding late night eating.
C) eating slowly.
D) paying special attention to portion sizes.

Question 61

According to standards issued by the World Health Organization, a healthy BMI is between

A) 30.0 and 40.0.
B) 25.0 and 29.9.
C) 12.5 and 18.4.
D) 18.5 and 24.9.

Question 62

To eat well during special occasions all of the following are recommended strategies, EXCEPT:

A) if you cook a large meal for friends, send leftovers home with friends.
B) only splurge during the winter holidays.
C) when eating at a friend's house, do not simply eat everything to be polite.
D) choose restaurants where you can make healthy choices.

Question 63

What type of fat is located on or within organs, such as the liver, heart, and brain?

A) subcutaneous
B) visceral
C) topical
D) ectopic

Question 64

Approximately how many adults worldwide are affected by diabetes?

A) 250 million
B) 350 million
C) 200 million
D) 300 million

Question 65

Which of the following is the most significant risk factor for type 2 diabetes?

A) overweight or obesity
B) smoking
C) inactivity
D) low-fibre diet

Question 66

Which of the following is NOT characteristic of binge-eating disorder?

A) purging
B) eating alone
C) eating when not hungry
D) eating more rapidly than normal

Question 67

A person with a body mass index of 31.2 is classified as

A) overweight.
B) obese.
C) normal weight.
D) underweight.

Question 68

All of the following are strategies for eating a well-balanced diet, EXCEPT:

A) follow recommendations outlined in Eating Well with Canada's Food Guide.
B) consume more calories in the form of drinks.
C) favour foods with low energy density and high nutrient density.
D) check food labels for serving sizes, calories, and nutrient levels.

Question 69

Results from consulting height-weight tables reflect

A) an accurate index of body composition.
B) a range of recommended body weights associated with the lowest mortality.
C) an accurate assessment of obesity.
D) true percent body fat.

Question 70

A female with a BMI value of 17.5 or less may be used as a diagnostic criterion for

A) depression.
B) anorexia nervosa.
C) obesity.
D) diabetes.

Question 71

Type 2 diabetes

A) has obvious symptoms in the early stages.
B) always requires insulin injections as a method of treatment.
C) occurs in 1 in 18 Canadians.
D) is best prevented by eating a healthy diet and exercising.

Question 72

Alan is somewhat surprised that he has gained a couple of kilograms since coming to university. He has never had a weight problem. He was always active every day in high school sports. Alan admits that his eating habits probably aren't as good as they should be. Still, he eats only three meals a day and a snack at night. He doesn't snack between meals because he doesn't get hungry. The food servers in the cafeteria where he eats always give him generous servings of food. Alan isn't involved with any university sport, but he does play basketball with his friends occasionally. He also has a part-time job and has a full course load. Alan thinks he is more active in university than when he was in high school. In fact, he often feels rushed going to classes because of the distance betwee classroom buildings and the fact that most of his classes are on the third or fourth floor an he has to wait to get an elevator. The most likely cause of Alan's weight gain is

A) poor eating habits.
B) the inevitable weight gain associated with getting older.
C) stress related to leaving home.
D) reduced activity level.

Question 73

Psychological problems stemming from obesity include all of the following, EXCEPT

A) body dissatisfaction.
B) low self-esteem.
C) depression.
D) schizophrenia

Question 74

The study of how nutrients and genes interact and how genetic variations can cause people to respond differently to nutrients in food is:

A) alimentation genetics.
B) genetics
C) epigenetics.
D) nutrigenetics.

Question 75

A health problem associated with bulimia is

A) fine body hair.
B) tooth decay.
C) dry skin.
D) muscle wasting.

Question 76

Regular physical activity is beneficial for all of the following reasons, EXCEPT:

A) essential for maintaining weight loss.
B) decreases cardiac function.
C) protects against weight gain.
D) improves quality of life.

Question 77

All of the following are strategies to lower the energy density of your diet, EXCEPT:

A) include a green salad or fruit salad with meals.
B) snack on fresh fruits and vegetables rather than crackers or cookies.
C) eat fruit with breakfast and for dessert.
D) start meals with a bowl of creamy soup.

Question 78

Hydrostatic weighing is used to predict percent body fat based on

A) body density.
B) fat weight.
C) body mass index.
D) height and total body weight.

Question 79

What percentage of Canadian adults are obese?

A) 16%
B) 36%
C) 46%
D) 26%

Question 80

Eating disorders in Canada affect

A) mostly minorities.
B) mostly women.
C) all persons equally.
D) mostly adults.