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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 increase in risk seen in a high risk group over that seen on the lowest risk group
lean body mass
using
relative risk
slow - satiety
2. High endurance sports like rowing - running - and nordic skiing can use up to ______ kcal and hour - whereas sitting uses about ______ k/cal an hour
positive balance
total energy expenditure
1500 - 25
calories
3. Resting energy expenditure makes up ______ of total energy expenditure
basal resting metabolism
40 -20
genes - environment
2/3
4. 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
total energy expenditure
intramuscular fat
inhibits
BMI
5. When absolute amounts of fat (number of grams) are considered - fat consumption in the US is:
2/3
BMI
staying the same
positive balance
6. Involuntary actions only - such as breathing - heart rate - chemical reations - cellular processes
slow - satiety
basal resting metabolism
1000
inhibits
7. Percent of total energy expenditure done by basal metabolic rate
60-65
muscle building - water retention
intramuscular fat
internal
8. Energy intake = energy output - not gaining or losing weight
zero energy balance
omega number
lower
body impedance analysis
9. A genetically determined - energy efficient metabolism - an adaptation useful for a storing fat in times of food shortage
20-27
slow - satiety
heat
thrifty metabolism
10. The increase in risk seen in a high risk group over that seen on the lowest risk group
anerobically
thrifty metabolism
relative risk
1000
11. The thermic effect of food account for about ____ % of food intake
10
gynecoid
3500
bod pod
12. The combination of low bone density - amenorrhea - and eating disorder that is seen in female athletes with very little body fat
female athlete triad
thermic effect of food
lower
less
13. Eat when hungry - stop when full
negative balance
zero energy balance
3500
hungry - full
14. Number of calories in one pound
3500
using
inhibits
genes - environment
15. Coffin like device that is part of new technology that can calculate body mass by measuring air displacement
20-27
positive balance
25-35
bod pod
16. Functional unit of energy
positive balance
anerobically
25-35
calorie
17. Energy intake > energy output - gaining weight
2/3
staying the same
positive balance
strength exercise
18. Eat when hungry - stop when full
hungry - full
staying the same
relative risk
50-125
19. Women are typically ________ % body fat
carbohydrate
long - short
60-65
20-27
20. 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?
2-5
height-weight tables
long - short
50-125
21. Eat ____ energy dense diets - aka more food for less calories
less
3500
gynecoid
thrifty metabolism
22. People with higher body weights have a ______ energy expenditure
positive balance
zero energy balance
higher
lean body mass
23. People with lower body weight have a ______ energy expenditure
zero energy balance
ATP
lower
40 -20
24. Energy intake > energy output - gaining weight
lean tissue
positive balance
lower
3
25. Less lean mass will ______ your basal metabolic rate
android
lower
basal resting metabolism
long - short
26. Total body mass is a measure of fat mass+lean mass
body impedance analysis
body composition
anerobically
skin fold callipers
27. Processes that BREAKS DOWN complex compounds for energy release or tissue breakdown - weight loss
25-35
15-20
catabolic
physical activity
28. Two things that can mask fat loss
alcohol - stress hormones
50-125
muscle building - water retention
bod pod
29. ______ calories = one kilocalorie
physical activity
skin fold callipers
calorie
1000
30. The number of cases of a condition in a given population or the proportion of the population suffering from that condition
using
external
50-125
prevalence
31. Rate at which basal metabolism occurs
amenorrhea
hyperplasia
basal metabolic rate
amenorrhea
32. Type of exercise that is the continous - repetivitve use of large muscles - has a high energy expenditure rate
body impedance analysis
prevalence
1500 - 25
aerboic exercise
33. You want weight loss to be ______ loss
gynecoid
fat
1000
slow - satiety
34. _______ and ________ promote abdominal fat
catabolic
alcohol - stress hormones
hyperplasia
gynecoid
35. Also known as pear shaped - fat is stored in the hips and buttocks - more common in women
fat
gynecoid
hungry - full
25-35
36. Fat found interspresed within the muscle fibers
staying the same
25-35
intramuscular fat
3
37. Theory that one's body tends to gravitate to a particular weight
slow - satiety
set point theory
less
hypertrophy
38. A cessation of normal menstuation caused by inadequate estrogen levels resulting from excessively low body fat - causes bone mineral loss and leads to weakened bones
build lean tissue - eat regular meals
amenorrhea
carbohydrate
calorie
39. A very low calorie diet will have less than ______ kcals per day
1200
2-5
basal metabolic rate
total energy expenditure
40. Carbon has a valence of:
intramuscular fat
zero energy balance
4
inhibits
41. You can minimize muscle loss during weight loss by _____ your muscles
anerobically
skin fold callipers
3500
using
42. Voluntary muscle action - walking - running - sitting - talking - etc.
3
physical activity
higher
lean tissue
43. Obesity is a chronic disease that depends on both ______ and _______
zero energy balance
negative balance
genes - environment
long - short
44. You can minimize muscle loss during weight loss by _____ your muscles
using
lower
25-35
resting energy expenditure
45. Fat that surrounds the organs and is located in the abdominal cavity
zero energy balance
lower
visceral fat
catabolic
46. Of people trying to lose weight - over the course of a year only _____ % are succesful
3
50-125
slow - satiety
body impedance analysis
47. High energy chemical compound used in the body ti transfer energy from nutrients to various life processes
ATP
visceral fat
anerobically
10
48. ______ calories = one kilocalorie
relative risk
skin fold callipers
1000
physical activity
49. Percent of total energy expenditure done by basal metabolic rate
gynecoid
lean body mass
subcutaneous fat
60-65
50. Eat ____ energy dense diets - aka more food for less calories
lower
4
carbohydrate
less