bicarbonate test

A bicarbonate test measures the level of bicarbonate (HCO₃⁻) in your blood, which helps evaluate your body's acid-base balance and overall metabolic health. Bicarbonate acts as a buffer, neutralizing excess acids and maintaining a stable pH in your blood. This test is often part of an arterial blood gas analysis or metabolic panel and can help diagnose conditions like kidney problems, lung issues, or metabolic imbalances. Abnormal levels may indicate that your body is struggling to maintain proper pH levels, guiding further diagnosis and treatment.