Function and Structure of the Respiratory System Flashcards
1
Q
What are the 3 muscles of respiration?
A
- Diaphragm
- Intercostal muscles
- Abdominal muscles
2
Q
What are the 6 functions of the respiratory system?
A
- Gas exchange
- Acid-base balance
- Phonation
- Pulmonary defense
- Metabolism
- Handling of bioactive materials
3
Q
What is the role of Surfactant?
A
plays a role in reducing the alveolar elastic recoil due to surface tension and in stabilizing the alveoli
4
Q
What synthesizes surfactant?
A
Type II alveolar epithelial cells