Question 1

Indirect calorimetry includes all of the following except:

Accepted Answer

A)  bomb calorimeter 
B)  closed-circuit spirometry 
C)  open-circuit spirometry 
D)  doubly labeled water technique 
A)  bomb calorimeter 
B)  closed-circuit spirometry 
C)  open-circuit spirometry 
D)  doubly labeled water technique

Question 2

BTU.

Accepted Answer

A)  British thermal unit 
B)  Heat of combustion of sugar 
C)  Same as Kelvin measures 
D)  Measure of energy transfer from one body to another 
A)  British thermal unit 
B)  Heat of combustion of sugar 
C)  Same as Kelvin measures 
D)  Measure of energy transfer from one body to another

Question 3

Generally accounts for 15% to 30% of total daily energy expenditure.

Accepted Answer

A)  DIT 
B)  Physical activity 
C)  RMR 
D)  BMR 
A)  DIT 
B)  Physical activity 
C)  RMR 
D)  BMR

Question 4

The oxygen consumed equals the carbon dioxide produced during physical activity are always the same.

Accepted Answer

A) True 
 B)False

Question 5

Physical activity performed in hot weather results in an elevation in oxygen uptake compared with the same work performed in a thermoneutral environment.

Accepted Answer

A) True 
 B)False

Question 6

Carbohydrate represents a limited energy source.

Accepted Answer

A) True 
 B)False

Question 7

RQ2 = VCO2 ÷ VO2

Accepted Answer

A) True 
 B)False

Question 8

Before protein oxidation.

Accepted Answer

A)  Carbon dioxide excretion 
B)  Creation of a water molecule 
C)  Lipolysis 
D)  Deamination 
A)  Carbon dioxide excretion 
B)  Creation of a water molecule 
C)  Lipolysis 
D)  Deamination

Question 9

Permits considerable freedom of movement for estimating energy expenditure in diverse activities.

Accepted Answer

A)  Portable spirometer 
B)  Closed-circuit spirometer 
C)  Bomb calorimeter 
D)  Human calorimeter 
A)  Portable spirometer 
B)  Closed-circuit spirometer 
C)  Bomb calorimeter 
D)  Human calorimeter

Question 10

One British thermal unit (BTU):

Accepted Answer

A)  measurement of energy value of 1 gram protein 
B)  1 ton 
C)  represents the quantity of heat necessary to raise the temperature of 1 pound of water 1°F from 63°F to 64°F 
D)  represents the quantity of heat necessary to raise the temperature of 1 gram of carbohydrate 1°F from 63°F to 64°F 
A)  measurement of energy value of 1 gram protein 
B)  1 ton 
C)  represents the quantity of heat necessary to raise the temperature of 1 pound of water 1°F from 63°F to 64°F 
D)  represents the quantity of heat necessary to raise the temperature of 1 gram of carbohydrate 1°F from 63°F to 64°F

Question 11

Dietary fiber reduces the amount of food absorbed by __________.

Accepted Answer

A)  wrapping tightly around other macronutrients 
B)  speeding transit time through the gastrointestinal tract 
C)  deactivating digestive enzymes 
D)  neutralizing pancreatic lipase 
A)  wrapping tightly around other macronutrients 
B)  speeding transit time through the gastrointestinal tract 
C)  deactivating digestive enzymes 
D)  neutralizing pancreatic lipase

Question 12

The RQ for lipid equals about 0.70.

Accepted Answer

A) True 
 B)False

Question 13

Overfat individuals often have an increased thermic response to eating.

Accepted Answer

A) True 
 B)False

Question 14

A lower total energy absorption occurs with a high-fiber meal compared with a fiber-free meal of equivalent caloric content.

Accepted Answer

A) True 
 B)False

Question 15

1 kcal = 1000 cal = 4186 J = 4.184 kJ

Accepted Answer

A) True 
 B)False

Question 16

Heat liberated by a food's complete oxidation.

Accepted Answer

A)  Same as metabolic equivalent 
B)  Same as energy cost factor 
C)  Same as heat of combustion 
D)  Same as the Atwater factor 
A)  Same as metabolic equivalent 
B)  Same as energy cost factor 
C)  Same as heat of combustion 
D)  Same as the Atwater factor

Indirect calorimetry includes all of the following except:

BTU.

Generally accounts for 15% to 30% of total daily energy expenditure.

The oxygen consumed equals the carbon dioxide produced during physical activity are always the same.

Physical activity performed in hot weather results in an elevation in oxygen uptake compared with the same work performed in a thermoneutral environment.

Carbohydrate represents a limited energy source.

RQ₂ = VCO₂ ÷ VO₂

Before protein oxidation.

Permits considerable freedom of movement for estimating energy expenditure in diverse activities.

One British thermal unit (BTU):

Dietary fiber reduces the amount of food absorbed by __________.

The RQ for lipid equals about 0.70.

Overfat individuals often have an increased thermic response to eating.

A lower total energy absorption occurs with a high-fiber meal compared with a fiber-free meal of equivalent caloric content.

1 kcal = 1000 cal = 4186 J = 4.184 kJ

Heat liberated by a food's complete oxidation.

The Macronutrients

The Micronutrients and Water

Nutrient Digestion and Absorption

Nutrient Role in Bioenergetics

Macronutrient Metabolism

Making Informed and Healthful Nutritional

Nutritional Considerations for Intense

Making Wise Choices in the Nutrition

Physical Activity- Thermoregulation

Pharmacologic and Chemical Ergogenic

Nutritional Ergogenic Aids Evaluated

Body Composition Assessment

Energy Balance, Physical Activity

Disordered Eating

Filters

Exam 6: Measurement of Energy in Food

Indirect calorimetry includes all of the following except:

BTU.

Generally accounts for 15% to 30% of total daily energy expenditure.

The oxygen consumed equals the carbon dioxide produced during physical activity are always the same.

Physical activity performed in hot weather results in an elevation in oxygen uptake compared with the same work performed in a thermoneutral environment.

Carbohydrate represents a limited energy source.

RQ2 = VCO2 ÷ VO2

Before protein oxidation.

Permits considerable freedom of movement for estimating energy expenditure in diverse activities.

One British thermal unit (BTU):

Dietary fiber reduces the amount of food absorbed by __________.

The RQ for lipid equals about 0.70.

Overfat individuals often have an increased thermic response to eating.

A lower total energy absorption occurs with a high-fiber meal compared with a fiber-free meal of equivalent caloric content.

1 kcal = 1000 cal = 4186 J = 4.184 kJ

Heat liberated by a food's complete oxidation.

The Macronutrients

The Micronutrients and Water

Nutrient Digestion and Absorption

Nutrient Role in Bioenergetics

Macronutrient Metabolism

Making Informed and Healthful Nutritional

Nutritional Considerations for Intense

Making Wise Choices in the Nutrition

Physical Activity- Thermoregulation

Pharmacologic and Chemical Ergogenic

Nutritional Ergogenic Aids Evaluated

Body Composition Assessment

Energy Balance, Physical Activity

Disordered Eating

Filters

RQ₂ = VCO₂ ÷ VO₂