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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. Type of exercise that is the continous - repetivitve use of large muscles - has a high energy expenditure rate
lower
fat
2-5
aerboic exercise
2. Obesity is a chronic disease that depends on both ______ and _______
negative balance
genes - environment
3
subcutaneous fat
3. 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?
basal resting metabolism
BMI
1000
50-125
4. Theory that one's body tends to gravitate to a particular weight
bod pod
4
set point theory
muscle building - water retention
5. A genetically determined - energy efficient metabolism - an adaptation useful for a storing fat in times of food shortage
thrifty metabolism
anerobically
zero energy balance
body impedance analysis
6. Loss of lean body mass is the ____ term effect of not eating - while a slower metabolism and gluconeogenesis are the _____ term effects
using
female athlete triad
thermic effect of food
long - short
7. When absolute amounts of fat (number of grams) are considered - fat consumption in the US is:
staying the same
4
alcohol - stress hormones
1200
8. Energy intake = energy output - not gaining or losing weight
basal metabolic rate
female athlete triad
zero energy balance
heat
9. The thermic effect of food account for about ____ % of food intake
gynecoid
fat
3500
10
10. The number of cases of a condition in a given population or the proportion of the population suffering from that condition
less
omega number
resting energy expenditure
prevalence
11. High fat diets typically have more _____
female athlete triad
inhibits
calories
lower
12. ______ calories = one kilocalorie
obesity
lean tissue
1000
4
13. Theory that one's body tends to gravitate to a particular weight
set point theory
resting energy expenditure
Pima Indians
thermic effect of food
14. Total body mass is a measure of fat mass+lean mass
BMI
android
visceral fat
body composition
15. The sum of energy expenditure through REE - physical activity - and the thermal activity of food
build lean tissue - eat regular meals
carbohydrate
total energy expenditure
positive balance
16. Alcohol ______ fat metabolism
long - short
inhibits
physical activity
hypertrophy
17. The number of cases of a condition in a given population or the proportion of the population suffering from that condition
long - short
genes - environment
staying the same
prevalence
18. Fiber rich food will ____ eating and increase _____
slow - satiety
ATP
amenorrhea
subcutaneous fat
19. High fat diets typically have more _____
basal metabolic rate
calories
2/3
obesity
20. Number of calories in one pound
3500
internal
body impedance analysis
external
21. Two things you can do to increase your basal metabloic rate
build lean tissue - eat regular meals
lower
alcohol - stress hormones
using
22. Fat can NEVER be used as a fuel _______
positive balance
anerobically
hypertrophy
strength exercise
23. Gold standard for body composition - done in a tank of water - very accurate but not convinient
underwater weighing
anabolic
carbohydrate
15-20
24. The sum of energy expenditure through REE - physical activity - and the thermal activity of food
total energy expenditure
3
10
anerobically
25. A very low calorie diet will have less than ______ kcals per day
thermic effect of food
BMI
1200
resting energy expenditure
26. Feeling hungry is an _____ cue
negative balance
internal
positive balance
25-35
27. Feeling hungry is an _____ cue
prevalence
internal
gynecoid
inhibits
28. Functional unit of energy
basal resting metabolism
calorie
intramuscular fat
female athlete triad
29. Tissue growth through an increase in cell number
hyperplasia
2-5
intramuscular fat
1500 - 25
30. An increased risk in heart disease - cancer - type 2 diabetes - stroke - hypertension - and arthritis are all associated with
Pima Indians
thrifty metabolism
3
obesity
31. High energy chemical compound used in the body ti transfer energy from nutrients to various life processes
BMI
hip to waist ratio
ATP
1200
32. Energy cost of eating - digesting - abosorbtion - transporting - storing - and metabolizing nutrients
thermic effect of food
heat
1200
intramuscular fat
33. When absolute amounts of fat (number of grams) are considered - fat consumption in the US is:
aerboic exercise
staying the same
build lean tissue - eat regular meals
60-65
34. Measure used to define android obesity - a ratio greater than 1:1:1
lean tissue
hip to waist ratio
lower
ATP
35. Coffin like device that is part of new technology that can calculate body mass by measuring air displacement
calories
prevalence
bod pod
omega number
36. The increase in risk seen in a high risk group over that seen on the lowest risk group
3500
genes - environment
relative risk
10
37. Two things that can mask fat loss
muscle building - water retention
omega number
staying the same
female athlete triad
38. The increase in risk seen in a high risk group over that seen on the lowest risk group
body composition
relative risk
internal
1000
39. People with lower body weight have a ______ energy expenditure
relative risk
visceral fat
lower
omega number
40. Small electrodes are placed on the body and the body's resistance to the flow of an electrical charge is measured - well conducting means more lean mass because there is more water
body impedance analysis
basal metabolic rate
underwater weighing
less
41. Meals should be eaten every ____ hours
1000
2-5
carbohydrate
external
42. Carbon has a valence of:
40 -20
calorie
4
hungry - full
43. Measure used to define android obesity - a ratio greater than 1:1:1
aerboic exercise
lean tissue
hip to waist ratio
body composition
44. Involuntary actions only - such as breathing - heart rate - chemical reations - cellular processes
basal resting metabolism
1500 - 25
female athlete triad
build lean tissue - eat regular meals
45. Tissue growth through an increase in cell size
50-125
higher
thrifty metabolism
hypertrophy
46. Energy intake > energy output - gaining weight
strength exercise
heat
total energy expenditure
positive balance
47. High energy chemical compound used in the body ti transfer energy from nutrients to various life processes
ATP
calories
1200
anerobically
48. People with higher body weights have a ______ energy expenditure
higher
Pima Indians
aerboic exercise
thermic effect of food
49. Fat can NEVER be used as a fuel _______
anerobically
lean tissue
lower
using
50. High endurance sports like rowing - running - and nordic skiing can use up to ______ kcal and hour - whereas sitting uses about ______ k/cal an hour
1500 - 25
3
anerobically
slow - satiety