Arterial Blood Gases (ABGs)

 

• Arterial blood pH: 7.35 – 7.45
• Oxygen saturation (SaO2): >95%
• Partial pressure of carbon dioxide (PCO2): 35 – 45 mmHg
• Partial pressure of oxygen (PaO2): 80 – 100 mmHg
• Bicarbonate (HCO3): 22 – 26 mEq/L