Oxygen Delivery Definitions Flashcards
1
Q
PaO2
A
Partial pressure of oxygen dissolved in the blood (plasma)
2
Q
PO2
A
Partial Pressure of oxygen in the given environment
3
Q
PAO2
A
Partial Pressure of Oxygen in the Alveoli
4
Q
SaO2
A
Amount of Hgb in the blood that are saturated.
5
Q
SpO2
A
Total saturation of oxygen that is bound to Hgb
6
Q
SvO2
A
Mixed venous oxygen saturation (pulmonary artery cath)
7
Q
ScvO2
A
Central venous oxygen saturation (central line cath)
8
Q
CaO2
A
Total content of oxygen bound to hemoglobin.
9
Q
DO2
A
Delivery of oxygen each minute
