Describe the components of energy expenditure and the factors that affect BMR. (3 multiple choice and 4 matching) Flashcards
1
Q
all involuntary activities necessary to sustain life
A
BMR
2
Q
circulation
respiration
temperature control
hormone secretion
nerve activity
new tissue synthesis
A
BMR activities
3
Q
components of energy need (physical activity)
A
25-50%
4
Q
components of energy need (thermic effect of food)
A
5-10%
5
Q
components of energy need (BMR)
A
50-65%
6
Q
acute illness or injury
certain medical conditions
excess thyroid hormones
greater body surface area
increased body temperature
lactation
lean body mass
periods of growth
post-exercise recovery
stimulant
A
factors increasing BMR