Why Are Alveoli Important For Gaseous Exchange Flashcards
1
Q
Why are the alveolar ducts important?
A
They are the entrance for air to move to the alveoli
2
Q
What is the main features of the alveolar ducts
A
They have a vast surface area
3
Q
How thick are the alveolar walls
A
One cell thick
4
Q
What are the alveolar cell walls line with
A
Fluid
5
Q
What do the extensive capillary beds cover
A
The outer surface of the alveoli
