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