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Test your basic knowledge |
Nutrition Science: Energy Balance And Obesity
Start Test
Study First
Subject
:
health-and-nutrition
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Fat found interspresed within the muscle fibers
hungry - full
3500
15-20
intramuscular fat
2. Voluntary muscle action - walking - running - sitting - talking - etc.
physical activity
omega number
staying the same
less
3. Process that CREATES more complex chemical compounds for energy storage or synthesis - weight gain
anabolic
intramuscular fat
external
thrifty metabolism
4. You want weight loss to be ______ loss
fat
genes - environment
positive balance
visceral fat
5. An increased risk in heart disease - cancer - type 2 diabetes - stroke - hypertension - and arthritis are all associated with
omega number
catabolic
3500
obesity
6. Your basal (or resting) metabolic rate is most reliably and directly related to:
lean body mass
bod pod
lower
3
7. Women are typically ________ % body fat
set point theory
20-27
external
body impedance analysis
8. Alternative to measuring amount of fat layer under the skin - use these tools
15-20
alcohol - stress hormones
intramuscular fat
skin fold callipers
9. The increase in risk seen in a high risk group over that seen on the lowest risk group
catabolic
relative risk
1200
fat
10. Of people trying to lose weight - over the course of a year only _____ % are succesful
strength exercise
basal resting metabolism
3
inhibits
11. Of people trying to lose weight - over the course of a year only _____ % are succesful
3
zero energy balance
fat
ATP
12. High energy chemical compound used in the body ti transfer energy from nutrients to various life processes
BMI
physical activity
20-27
ATP
13. Basal metabloic processes occur in _______
lean tissue
using
omega number
female athlete triad
14. Energy intake < energy output - losing weight
lean body mass
1000
underwater weighing
negative balance
15. Food availity - boredom - etc. are ______ cues
2-5
external
strength exercise
build lean tissue - eat regular meals
16. People with higher body weights have a ______ energy expenditure
obesity
Pima Indians
subcutaneous fat
higher
17. A genetically determined - energy efficient metabolism - an adaptation useful for a storing fat in times of food shortage
relative risk
carbohydrate
thrifty metabolism
1000
18. When absolute amounts of fat (number of grams) are considered - fat consumption in the US is:
1200
subcutaneous fat
calories
staying the same
19. A height weight relationship used to assess obesity - equal to weight in kilograms over height in meters square - does not discriminate between lean mass and fat tissue
prevalence
long - short
BMI
underwater weighing
20. Fat can NEVER be used as a fuel _______
ATP
anerobically
calorie
using
21. When trying to lose weight you should eat regular ______ containing meals
60-65
15-20
carbohydrate
relative risk
22. Type of exercise that is the continous - repetivitve use of large muscles - has a high energy expenditure rate
aerboic exercise
female athlete triad
visceral fat
25-35
23. Energy cost of eating - digesting - abosorbtion - transporting - storing - and metabolizing nutrients
anabolic
fat
build lean tissue - eat regular meals
thermic effect of food
24. Women are typically ________ % body fat
subcutaneous fat
20-27
higher
2/3
25. Percent of total energy expenditure done by physical acitivity
15-20
carbohydrate
25-35
20-27
26. Measure used to define android obesity - a ratio greater than 1:1:1
thrifty metabolism
hip to waist ratio
fat
50-125
27. Process that CREATES more complex chemical compounds for energy storage or synthesis - weight gain
less
lower
1000
anabolic
28. Tissue growth through an increase in cell size
physical activity
hypertrophy
thermic effect of food
android
29. Coffin like device that is part of new technology that can calculate body mass by measuring air displacement
40 -20
relative risk
bod pod
2-5
30. Functional unit of energy
internal
20-27
calorie
3
31. Meals should be eaten every ____ hours
slow - satiety
2-5
higher
strength exercise
32. Energy intake > energy output - gaining weight
positive balance
10
4
3
33. Rate at which basal metabolism occurs
anerobically
basal resting metabolism
less
basal metabolic rate
34. Percent of total energy expenditure done by physical acitivity
skin fold callipers
basal resting metabolism
3500
25-35
35. High endurance sports like rowing - running - and nordic skiing can use up to ______ kcal and hour - whereas sitting uses about ______ k/cal an hour
hyperplasia
1500 - 25
25-35
internal
36. Theory that one's body tends to gravitate to a particular weight
50-125
intramuscular fat
basal resting metabolism
set point theory
37. People with higher body weights have a ______ energy expenditure
higher
alcohol - stress hormones
internal
relative risk
38. Feeling hungry is an _____ cue
50-125
negative balance
internal
relative risk
39. An increased risk in heart disease - cancer - type 2 diabetes - stroke - hypertension - and arthritis are all associated with
obesity
basal metabolic rate
4
strength exercise
40. Two things that can mask fat loss
15-20
muscle building - water retention
3500
build lean tissue - eat regular meals
41. Feeling hungry is an _____ cue
hypertrophy
thrifty metabolism
internal
ATP
42. Some energy is lost as:
heat
hungry - full
bod pod
3
43. An athlete in elite-level training for an endurance sport will probably expend an amount of energy equivalent to what percent of their basal metabolic rate in physical activity?
50-125
lower
1500 - 25
hip to waist ratio
44. Carbon has a valence of:
4
positive balance
muscle building - water retention
lower
45. The sum of energy expenditure through REE - physical activity - and the thermal activity of food
total energy expenditure
zero energy balance
inhibits
bod pod
46. Percent of total energy expenditure done by basal metabolic rate
inhibits
positive balance
relative risk
60-65
47. The combination of low bone density - amenorrhea - and eating disorder that is seen in female athletes with very little body fat
internal
female athlete triad
3
15-20
48. Also known as apple shape - most of the fat is carried abdominally - associated with grater disease risk - usually men
android
staying the same
3500
3500
49. Tissue growth through an increase in cell number
physical activity
lower
hyperplasia
visceral fat
50. Energy intake > energy output - gaining weight
bod pod
strength exercise
basal resting metabolism
positive balance