Class Notes (1,100,000)
CA (630,000)
UTSG (50,000)
PSL (800)
PSL301H1 (300)
Lecture

PSL301H1 Lecture Notes - Brainstem, Village Accountant, Shortness Of Breath


Department
Physiology
Course Code
PSL301H1
Professor
Gordon Richardson

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TLC
VC
RV
ERV
IRV
VT
FRC
IC
0
1.5
3.0
3.5
6.0
Litres
Lung volumes and capacities
Forced expiratory volume and vital capacity
Following maximal inhalation:
Forced expiratory volume (FEV) = vol. of air forcefully exhaled in 1st sec
Force vital capacity (FVC) = vol. of air forcefully exhaled
FEV
0
1.5
3.0
3.5
6.0
Litres
2.0 1 sec
VT
FEV = 3.6 L
FVC = 4.5 L
FEV/FVC = 80%
FVC
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