EXAM GCSU | QUESTIONS AND
ANSWERS | COMPLETE STUDY GUIDE
AND EXAM PREP
| GRADED A+ | GUARANTEED SUCCESS
Updated Questions and Answers
100% Verified Exam Prep
, VCO2/VO2 RER
The ratio between the amount of CO2 released and O2
consumed in one breath
RER= .7 Most energy from fats
RER= 1 All energy from carbs
.78-8 RER value at rest
Work Force expressed through distance, or a displacement, independent of time
Force x distance=work
12-14 at rest Typical VE
70mL Resting SV value
Stroke volume Amount of blood that leaves the ventricle per contraction
Cardiac output How much blood you pump out per minute. Estimated through average HR and average
SV; average=5L
Fick equation CO x AVO2 difference= VO2
4-5mL O2/dL AVO2 at rest
15-18 mL/dL AVO2 during exercise