The PO2 of the blood is higher than the PO2 of the tissue.
What is PCO2 in blood?
The amount of carbon dioxide in arterial or venous blood is measured by the partial pressure of carbon dioxide (PCO2). It frequently acts as a sign of adequate alveolar ventilation in the lungs. Normally, the value of PCO2 falls between the range of 35 to 45 mmHg, or 4.7 to 6.0 kPa, under normal physiological conditions.
Hypoxemia can be treated with oxygen therapy. To receive additional oxygen, you can use an oxygen mask or a little tube fastened to your nose. An underlying illness like asthma or pneumonia might also result in hypoxemia.
Age, smoking habits, body type, and PAO2 are important factors in relation to PaO2. Age, PaCO2, weight, and smoking habits are significant factors in relation to (PAO2-PaO2).
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