Respiratory System Flashcards
1
Q
Four Primary functions of Respiratory System
A
Exchage of gases between the atmosphere and blood
- Bring in o2 and take out co2
Protection from inhaled pathogens
Vocalization
2
Q
How is air exchanged
A
Bulk flow
3
Q
What is the prressure gradient
A
High pressure to low pressure
4
Q
Ventilation
A
Movement of has intop the lung and movement of gas out of the lung
5
Q
Exchange lung to blood
A
O2 diffuses to blood co2 diffused to lung so it can leave
6
Q
Gas transport
A
Ultimate end destination to the left ventricle
7
Q
Pathway of air
A
Mouth/nasal cavity
Pharynx
Larynnx
Trachea
Brochi
Bronchules
Alveoli
8
Q
A
