C4 – Adaptions of the Respiratory System Flashcards
Vital Capacity, Respiratory Muscles, Diffusion
1
Q
What are the 3 adaptations of the respiratory system?
A
Increased diffusion rate
Increased vital capacity
Increased strength of respiratory muscles (intercostal muscles & diaphragm)
2
Q
What is increased vital capacity?
A
When there’s an increased amount of maximum air breathed out after breathing in as much as possible
3
Q
What is the increased diffusion rate?
A
When more molecules can go from an area of high concentration to a low concentration
4
Q
What is increased strength of respiratory muscles?
A
Increases the volume within the lungs & thoracic cavity
