Chapter 10

Question 1

energy intake equals energy expenditure

Answer 1

energy equilibrium

Question 2

energy intake greater than expenditure

Answer 2

positive energy balance

Question 3

energy intake less than energy expenditure

Answer 3

negative energy balance

Question 4

minimum amount of energy in a fasting state

Answer 4

basal metabolic rate

Question 5

minimum amount of energy while resting

Answer 5

resting metabolic rate

Question 6

main components of energy expenditure

Answer 6

• BMR/RMR
• physical activity
• thermic effect of food
• adaptive thermogenesis

Question 7

factors affecting BMR

Answer 7

• lean body mass
• body surface area
• sex
• ambient temperature

Question 8

thermic effect of food

Answer 8

energy used to digest. absorb, transport, and metabolize food/nutrients

Question 9

direct calorimetry

Answer 9

measures body heat in enclosed room

Question 10

indirect calorimetry

Answer 10

collecting oxygen consumed and expired CO2

Question 11

stable isotopes

Answer 11

use of isotopes to label water and measure EE

Question 12

formulas used to estimate energy needs

Answer 12

estimated energy requirements

Question 13

4 reasons why we eat

Answer 13

• hunger
• appetite
• satiety
• satiation

Question 14

used to estimate body fat

Answer 14

body mass index
= body weight (kg)/height squared (m)
healthy 19-24

Question 15

tips to control eating

Answer 15

chain-breaking
stimulus control
cognitive restructuring
contingency management