Carbon dioxide, total

An arterial blood gas (ABG) test measures the amount of oxygen and carbon dioxide (CO2) in a sample of your blood. The blood oxygen measurement shows how well your lungs move oxygen from the air into your blood when you breathe in. The carbon dioxide measurement shows how well your lungs remove carbon dioxide from your blood when you breathe out.

Source: MedlinePlus, U.S. National Library of Medicine

Normal range

No published reference range from a named lab yet.
details
Code
LOINC 2026-3 · mmol/L
Also known as
CO2, CO2 TOTAL, CO2CT, Carbon dioxide, Carbonic anhydride
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