Ch. 29 Oxygenation Flashcards
1
Q
Ventilation
A
the movement of air in and out of the lungs.
2
Q
Diffusion
A
the movement of gases between air spaces and the blood stream.
3
Q
Respiration
A
is the exchange of oxygen and carbon dioxide during cellular metabolism.
4
Q
Perfusion
A
the movement of blood into and out of the lungs to the body’s organs and tissues.
