4071217
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Quiz von Jess Weistuch, aktualisiert more than 1 year ago
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Erstellt von Jess Weistuch
vor mehr als 8 Jahre
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Frage 1
Frage
What is the name of an index of a person's weight in relation to height; weight classifications such as overweight and obese are based on this index?
Antworten
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LDI
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BMI
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BRI
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LRI
Frage 2
Frage
What is the psychological drive to find and eat?
Antworten
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hunger
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appetite
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starvation
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salvation
Frage 3
Frage
What hormone is produced by fat cells that decreases appetite and increases energy expenditure?
Antworten
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Dopamine
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Insulin
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Gastrin
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Leptin
Frage 4
Frage
What fat is stored within the abdominal cavity?
Antworten
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Gynoid
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Visceral fat
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Android
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Subcutaneous fat
Frage 5
Frage
Restriction of kcals will decrease what component of energy output and is the largest component of energy output?
Antworten
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Body Mass Index
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Basal Metabolic Rate
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Air displacement
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Satiety
Frage 6
Frage
Calipers are used for THIS type of body fat estimation.
Antworten
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Skinfold thickness
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Air displacement
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Dual energy X-ray absorptiometry (DEXA)
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Bioelectrical impedance
Frage 7
Frage
What is an estimation of the energy required to digest, absorb, and metabolize food?
Antworten
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Calorimetry
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Thermic Effect of Food
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Basal Metabolism
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Satiety
Frage 8
Frage
Fever, stress, pregnancy, and increase in lean body tissue all effect BMR in THIS way.
Antworten
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does not effect BMR
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decreases BMR
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increases BMR
Frage 9
Frage
What body type is associated with a tall, tin, lanky build?
Antworten
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android
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gynoid
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tetroid
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molaroid
Frage 10
Frage
Which type of calorimetry measures the amount of oxygen uptake by the body?
Antworten
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Subtle Calorimetry
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Direct Calorimetry
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Indirect calorimetry
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Major calorimetry
Frage 11
Frage
Which type of body fat distribution pattern is associated with increased risk of heart disease, diabetes and hypertension
Antworten
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upper body
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lower body
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neither A/B
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both A/B
Frage 12
Frage
What is a safe, reasonable rate of weight loss?
Antworten
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2 lbs/week
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5 lbs/week
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10 lbs/month
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6 lbs/month
Frage 13
Frage
What part of the brain is involved in food intake regulation?
Antworten
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Leptin
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Ghrelin
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Hypothalamus
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None of the above
Frage 14
Frage
Which of these behaviors are the common behaviors to maintain weight loss practiced by participants in the National Weight Control Registry
Antworten
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eat 6 big meals every day
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high levels of physical activity
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lowfat/high carb diet
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drink alcohol twice a day
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eat breakfast
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self monitoring
Frage 15
Frage
What eating disorder i associated with binging followed by purging of energy?
Antworten
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diabetes
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Anorexia
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Bulimia Nervosa
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obesity
Frage 16
Frage
Factors that decrease BMR
Antworten
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growth
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age
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kcal restriction
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stress
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less body surface area and muscle mass
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recent exercise
Frage 17
Frage
This is the Harris Benedict Formula for men.
Antworten
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655 + ( 4.35 x weight in pounds ) + ( 4.7 x height in inches ) - ( 4.7 x age in years )
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66 + ( 6.23 x weight in pounds ) + ( 12.7 x height in inches ) - ( 6.8 x age in year )
Frage 18
Frage
Which on of these does not correctly match its function
Antworten
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Sedentary (little or no exercise) : BMR x 1.2
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Lightly active (light exercise/sports 3-5 days/week) : BMR x 1.557
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Very active (hard exercise/sports 6-7 days a week) : BMR x 1.725
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Extra active (very hard exercise/sports & physical job or 2x training) : BMR x 1.9
Frage 19
Frage
Satiety is the physiological drive for food
Antworten
- True
- False
Frage 20
Frage
Which is NOT true about Ghrelin?
Antworten
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High levels when kcal intake is low
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Hormone made by the stomach
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Stimulates appetite & promotes energy storage
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Acts as a hormone
Frage 21
Frage
Which is NOT true about Leptin?
Antworten
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Protein made by adipose tissue
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Feed center, satiety center
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signals satiety when adipose stores are increasing
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signals appetite when adipose stores are decreasing
Frage 22
Frage
Body mass index is NOT for everyone
Antworten
- True
- False
Frage 23
Frage
Which is NOT one of the ways to measure body fat content?
Antworten
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Air displacement (BodPod)
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Bioelectrical impedance
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See your local doctor and get a checkup
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Dual Energy X-ray Absorptiometry (DEXA)
Frage 24
Frage
Positive energy balance occurs when energy output surpasses energy intake.
Antworten
- True
- False
Frage 25
Frage
All of the following raise basal metabolism rate EXCEPT ________________.
Antworten
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growing
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muscle mass
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fever
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starvation
Frage 26
Frage
Direct calorimetry estimates energy expenditure by collecting expired air from an individual during a specified amount of time.
Antworten
- True
- False
Frage 27
Frage
Which protein produced in fat tissue regulates body weight by signaling the brain about changes in body fay stores?
Antworten
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ghrelin
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leptin
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thyroid hormone
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cholecystokinin
Frage 28
Frage
The most accurate method for diagnosing obesity is ______________.
Antworten
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underwater weighing
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dual energy X-ray absorptiometry (DEXA)
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skinfold thickness
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body mass index
Frage 29
Frage
Jane's waist measurement is 35 inches. Which of the following statements about Jane's body fat distribution is correct?
Antworten
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Jane is at an increased risk of developing diabetes, hypertension, and heart disease
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Jane's waist circumference indicates central body fat distribution
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Jane has a "pear" shape
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Both a and c are correct
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Both a and b are correct
Frage 30
Frage
The set-point theory proposes that humans have a genetically predetermined body weight or body fat content, which the body closely regulates.
Antworten
- True
- False
Frage 31
Frage
A sound weight-loss program _______________.
Antworten
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includes a wide variety of low-energy density foods
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stresses regular physical activity
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includes behavior modification to change problem behaviors
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all of the above
Frage 32
Frage
The danger of low-carbohydrate diets is that they cause fast weight loss in the form of ________________.
Antworten
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fat tissue
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water
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muscle
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a and b
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b and c
Frage 33
Frage
Surgery to reduce stomach volume should be reserved for people who have failed at more conservative approaches to weight loss.
Antworten
- True
- False
Frage 34
Frage
Which eating disorder starts with dieting and proceeds to near-total refusal to eat?
Antworten
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bulimia nervosa
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binge eating
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anorexia nervosa
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none of the above
Frage 35
Frage
Bulimia nervosa is characterized by all of the following EXCEPT:
Antworten
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refusal to eat
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secretive bingeing
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purging
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misuse of laxatives
Frage 36
Frage
Binge-eating disorder is more widespread than anorexia or bulimia.
Antworten
- True
- False
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