4071217
Descrição
Quiz por Jess Weistuch, atualizado more than 1 year ago
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Criado por Jess Weistuch
aproximadamente 9 anos atrás
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Questão 1
Questão
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?
Responda
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LDI
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BMI
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BRI
-
LRI
Questão 2
Questão
What is the psychological drive to find and eat?
Responda
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hunger
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appetite
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starvation
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salvation
Questão 3
Questão
What hormone is produced by fat cells that decreases appetite and increases energy expenditure?
Responda
-
Dopamine
-
Insulin
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Gastrin
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Leptin
Questão 4
Questão
What fat is stored within the abdominal cavity?
Responda
-
Gynoid
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Visceral fat
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Android
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Subcutaneous fat
Questão 5
Questão
Restriction of kcals will decrease what component of energy output and is the largest component of energy output?
Responda
-
Body Mass Index
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Basal Metabolic Rate
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Air displacement
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Satiety
Questão 6
Questão
Calipers are used for THIS type of body fat estimation.
Responda
-
Skinfold thickness
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Air displacement
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Dual energy X-ray absorptiometry (DEXA)
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Bioelectrical impedance
Questão 7
Questão
What is an estimation of the energy required to digest, absorb, and metabolize food?
Responda
-
Calorimetry
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Thermic Effect of Food
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Basal Metabolism
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Satiety
Questão 8
Questão
Fever, stress, pregnancy, and increase in lean body tissue all effect BMR in THIS way.
Responda
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does not effect BMR
-
decreases BMR
-
increases BMR
Questão 9
Questão
What body type is associated with a tall, tin, lanky build?
Responda
-
android
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gynoid
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tetroid
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molaroid
Questão 10
Questão
Which type of calorimetry measures the amount of oxygen uptake by the body?
Responda
-
Subtle Calorimetry
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Direct Calorimetry
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Indirect calorimetry
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Major calorimetry
Questão 11
Questão
Which type of body fat distribution pattern is associated with increased risk of heart disease, diabetes and hypertension
Responda
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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
Questão 12
Questão
What is a safe, reasonable rate of weight loss?
Responda
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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
Questão 13
Questão
What part of the brain is involved in food intake regulation?
Responda
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Leptin
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Ghrelin
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Hypothalamus
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None of the above
Questão 14
Questão
Which of these behaviors are the common behaviors to maintain weight loss practiced by participants in the National Weight Control Registry
Responda
-
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
-
self monitoring
Questão 15
Questão
What eating disorder i associated with binging followed by purging of energy?
Responda
-
diabetes
-
Anorexia
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Bulimia Nervosa
-
obesity
Questão 16
Questão
Factors that decrease BMR
Responda
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growth
-
age
-
kcal restriction
-
stress
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less body surface area and muscle mass
-
recent exercise
Questão 17
Questão
This is the Harris Benedict Formula for men.
Responda
-
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 )
Questão 18
Questão
Which on of these does not correctly match its function
Responda
-
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
Questão 19
Questão
Satiety is the physiological drive for food
Responda
- True
- False
Questão 20
Questão
Which is NOT true about Ghrelin?
Responda
-
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
Questão 21
Questão
Which is NOT true about Leptin?
Responda
-
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
Questão 22
Questão
Body mass index is NOT for everyone
Responda
- True
- False
Questão 23
Questão
Which is NOT one of the ways to measure body fat content?
Responda
-
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)
Questão 24
Questão
Positive energy balance occurs when energy output surpasses energy intake.
Responda
- True
- False
Questão 25
Questão
All of the following raise basal metabolism rate EXCEPT ________________.
Responda
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growing
-
muscle mass
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fever
-
starvation
Questão 26
Questão
Direct calorimetry estimates energy expenditure by collecting expired air from an individual during a specified amount of time.
Responda
- True
- False
Questão 27
Questão
Which protein produced in fat tissue regulates body weight by signaling the brain about changes in body fay stores?
Responda
-
ghrelin
-
leptin
-
thyroid hormone
-
cholecystokinin
Questão 28
Questão
The most accurate method for diagnosing obesity is ______________.
Responda
-
underwater weighing
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dual energy X-ray absorptiometry (DEXA)
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skinfold thickness
-
body mass index
Questão 29
Questão
Jane's waist measurement is 35 inches. Which of the following statements about Jane's body fat distribution is correct?
Responda
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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
Questão 30
Questão
The set-point theory proposes that humans have a genetically predetermined body weight or body fat content, which the body closely regulates.
Responda
- True
- False
Questão 31
Questão
A sound weight-loss program _______________.
Responda
-
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
Questão 32
Questão
The danger of low-carbohydrate diets is that they cause fast weight loss in the form of ________________.
Responda
-
fat tissue
-
water
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muscle
-
a and b
-
b and c
Questão 33
Questão
Surgery to reduce stomach volume should be reserved for people who have failed at more conservative approaches to weight loss.
Responda
- True
- False
Questão 34
Questão
Which eating disorder starts with dieting and proceeds to near-total refusal to eat?
Responda
-
bulimia nervosa
-
binge eating
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anorexia nervosa
-
none of the above
Questão 35
Questão
Bulimia nervosa is characterized by all of the following EXCEPT:
Responda
-
refusal to eat
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secretive bingeing
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purging
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misuse of laxatives
Questão 36
Questão
Binge-eating disorder is more widespread than anorexia or bulimia.
Responda
- True
- False
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