3. Pulmonary Overview Flashcards
1
Q
What is the purpose of pulm. syst?
A
- Delivery of O2 to body
- Removal of CO2
- Misc. fxns
2
Q
Describe pressure gradient.
A
Gas flows from high P to low P
3
Q
What are the 3 requirements of pulm. syst?
A
- Structures capable of vol. change
- Support to prevent collapse
- Force generation - mech to gen. work