Physiology Flashcards
1
Q
What is the vital capacity?
A
Maximum volume someone can expel after a maximal inspiration. Approximately 4500mls.
2
Q
What is the tidal volume?
A
Volume of air entering and leaving the lungs every respiration. Approx 500mls.
3
Q
Total lung capacity
A
Approx 5700mls, maximum volume the lungs can hold
4
Q
Functional residual capacity
A
Volume of air left in the lungs at the end of a normal, passive respiration . Approx 2200mls
5
Q
What is the residual volume?
A
Volume of air left in lungs after an expiration. 1200mls.
