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Partial pressure of blood oxygen

The tension produced by oxygen molecules in the blood
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Partial pressure of blood oxygen refers to Oxygen molecule The resulting tension (or pressure) is also called oxygen tension. Arterial partial pressure of oxygen Is mainly determined by the Oxygen partial pressure And external respiration.
Chinese name
Partial pressure of blood oxygen
Foreign name
Partial Pressure of Oxygen,PO2
Alias
oxygen tension
Definition
The tension produced by oxygen molecules in the blood
Normal value
Arterial partial pressure of oxygen PaO2 80~110 mmHg (100mmHg,13.3kPa)
Venous partial pressure of oxygen PvO2 37~40mmHg(40mmHg,5.33kPa)