Bicarbonate
Bicarbonate is an electrolyte that is a byproduct of the body's metabolism, and works with other electrolytes to keep a proper fluid and acid-base balance in the body. The blood brings Bicarbonate to the lungs, and is then exhaled as carbon dioxide. Moreover, the kidneys help regulate Bicarbonate too.
The Bicarbonate (HCO3-) blood test measures the level of Bicarbonate in the blood.
Test details
Sample type
Blood
Time of day
No specific time needed
Fasting required
No
Results timeframe
Within 7 days
Preparation
No special preparation required.
What's measured in this test
HCO3 Bicarbonate
Checks acid levels to balance your blood.
Common reasons for testing
- Assessing electrolyte balance – Evaluates Bicarbonate levels to ensure proper fluid and acid-base balance in the body.
- Monitoring kidney function – Assists in assessing how well the kidneys are maintaining electrolyte balance.
- Evaluating acid-base disorders – Provides insights into conditions affecting the body's pH balance.