Arterial Blood Gas (ABG)

Arterial Blood Gas (ABG) is a test that measures the levels of oxygen and carbon dioxide in your blood, as well as the acidity (pH) of your blood. It's typically done using a blood sample taken from an artery, usually in the wrist. ABG tests help doctors understand how well your lungs are working to oxygenate your blood and remove carbon dioxide. This information is crucial for diagnosing and managing respiratory or metabolic conditions, such as asthma, heart problems, or kidney diseases. It provides insights into your body’s overall acid-base balance and respiratory health.