Carbon Dioxide, Total:
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Fasting Required: No
Lab: Quest Diagnostics
Specimen: Blood
Results: Average processing time 2-3 days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Description: Carbon Dioxide (CO2) is a waste product from metabolism. Most carbon dioxide is present in the form of bicarbonate, which is regulated by the lungs and kidneys. Abnormal CO2 levels may be a sign of a kidney, respiratory, or metabolic disorder.
Alternative Name(s): Bicarbonate, CO2 Content, HCO3
Fasting Required: No
Lab: Quest Diagnostics
Specimen: Blood
Results: Average processing time 2-3 days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Description: Carbon Dioxide (CO2) is a waste product from metabolism. Most carbon dioxide is present in the form of bicarbonate, which is regulated by the lungs and kidneys. Abnormal CO2 levels may be a sign of a kidney, respiratory, or metabolic disorder.
Alternative Name(s): Bicarbonate, CO2 Content, HCO3