Home > A-Level Revision > Mechanics of Breathing > Quick Questions
Mechanics of Breathing - Quick Questions |
|
- When the diaphragm contracts, what happens to its shape and position?
- How is air drawn into the lungs?
- Which part of the brain controls the breathing rate?
- What do stretch receptors within the bronchi and bronchioles do?
- If carbon dioxide levels get too high, what happens to increase the rate of ventilation and remove the excess CO2?
|
|
| |
|
|
|
| |
