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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. The thermic effect of food account for about ____ % of food intake
external
prevalence
10
hungry - full
2. Energy intake = energy output - not gaining or losing weight
long - short
height-weight tables
zero energy balance
lower
3. Less lean mass will ______ your basal metabolic rate
10
bod pod
50-125
lower
4. Measure used to define android obesity - a ratio greater than 1:1:1
hip to waist ratio
4
ATP
obesity
5. Type of exercise that involves weight training - pilates - etc - isolated movements and a higher level of resistance - can increase BMR
visceral fat
strength exercise
prevalence
40 -20
6. People with higher body weights have a ______ energy expenditure
long - short
4
build lean tissue - eat regular meals
higher
7. Men are typically _______ % body fat
15-20
ATP
muscle building - water retention
staying the same
8. 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
calorie
10
lean body mass
9. Coffin like device that is part of new technology that can calculate body mass by measuring air displacement
40 -20
underwater weighing
bod pod
50-125
10. Type of exercise that is the continous - repetivitve use of large muscles - has a high energy expenditure rate
zero energy balance
slow - satiety
aerboic exercise
hungry - full
11. The increase in risk seen in a high risk group over that seen on the lowest risk group
50-125
internal
relative risk
lower
12. Type of exercise that involves weight training - pilates - etc - isolated movements and a higher level of resistance - can increase BMR
3
10
strength exercise
hyperplasia
13. The sum of energy expenditure through REE - physical activity - and the thermal activity of food
subcutaneous fat
total energy expenditure
1000
height-weight tables
14. ______ calories = one kilocalorie
3
1000
build lean tissue - eat regular meals
lean body mass
15. When absolute amounts of fat (number of grams) are considered - fat consumption in the US is:
calorie
obesity
staying the same
calorie
16. Women are typically ________ % body fat
female athlete triad
height-weight tables
10
20-27
17. Gold standard for body composition - done in a tank of water - very accurate but not convinient
underwater weighing
resting energy expenditure
positive balance
thermic effect of food
18. Alternative to measuring amount of fat layer under the skin - use these tools
skin fold callipers
zero energy balance
strength exercise
2/3
19. Processes that BREAKS DOWN complex compounds for energy release or tissue breakdown - weight loss
thrifty metabolism
catabolic
body impedance analysis
less
20. Loss of lean body mass is the ____ term effect of not eating - while a slower metabolism and gluconeogenesis are the _____ term effects
external
set point theory
long - short
calorie
21. Alcohol ______ fat metabolism
zero energy balance
calorie
inhibits
height-weight tables
22. Of people trying to lose weight - over the course of a year only _____ % are succesful
3
negative balance
50-125
Pima Indians
23. Fat can NEVER be used as a fuel _______
anerobically
strength exercise
long - short
relative risk
24. Fat found interspresed within the muscle fibers
subcutaneous fat
intramuscular fat
lean tissue
Pima Indians
25. Energy intake > energy output - gaining weight
body impedance analysis
less
hungry - full
positive balance
26. The day's total energy expenditure through basal metabolism only
less
1000
underwater weighing
resting energy expenditure
27. An increased risk in heart disease - cancer - type 2 diabetes - stroke - hypertension - and arthritis are all associated with
internal
relative risk
obesity
calorie
28. Group that is known for their thrifty metabolism
Pima Indians
higher
calorie
height-weight tables
29. The number of cases of a condition in a given population or the proportion of the population suffering from that condition
prevalence
set point theory
internal
anerobically
30. Your basal (or resting) metabolic rate is most reliably and directly related to:
lean body mass
body composition
hip to waist ratio
negative balance
31. Rate at which basal metabolism occurs
prevalence
basal metabolic rate
prevalence
higher
32. Tissue growth through an increase in cell number
Pima Indians
hyperplasia
10
relative risk
33. Coffin like device that is part of new technology that can calculate body mass by measuring air displacement
fat
inhibits
zero energy balance
bod pod
34. 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
2-5
body impedance analysis
height-weight tables
skin fold callipers
35. The first point of unsaturation -and the location of the first double bond are indicated by the:
long - short
omega number
total energy expenditure
gynecoid
36. The day's total energy expenditure through basal metabolism only
thermic effect of food
resting energy expenditure
height-weight tables
hyperplasia
37. _______ and ________ promote abdominal fat
BMI
alcohol - stress hormones
heat
heat
38. Involuntary actions only - such as breathing - heart rate - chemical reations - cellular processes
slow - satiety
intramuscular fat
basal resting metabolism
hungry - full
39. Lighter people eat _______ or more meals per day
height-weight tables
obesity
hypertrophy
3
40. Theory that one's body tends to gravitate to a particular weight
lower
strength exercise
set point theory
obesity
41. Also known as pear shaped - fat is stored in the hips and buttocks - more common in women
gynecoid
20-27
3
lean tissue
42. Food availity - boredom - etc. are ______ cues
thermic effect of food
external
total energy expenditure
underwater weighing
43. ______ calories = one kilocalorie
1000
slow - satiety
female athlete triad
catabolic
44. Fiber rich food will ____ eating and increase _____
40 -20
slow - satiety
obesity
external
45. 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
obesity
3500
40 -20
BMI
46. Voluntary muscle action - walking - running - sitting - talking - etc.
inhibits
4
physical activity
height-weight tables
47. When absolute amounts of fat (number of grams) are considered - fat consumption in the US is:
omega number
physical activity
positive balance
staying the same
48. A genetically determined - energy efficient metabolism - an adaptation useful for a storing fat in times of food shortage
thrifty metabolism
gynecoid
muscle building - water retention
1500 - 25
49. Tissue growth through an increase in cell size
15-20
total energy expenditure
hypertrophy
muscle building - water retention
50. Alternative to measuring amount of fat layer under the skin - use these tools
positive balance
calories
subcutaneous fat
skin fold callipers