Arterial blood gas (ABG) analysis

Arterial blood gas (ABG) analysis is a test that measures the levels of oxygen, carbon dioxide, and the pH (acid-base balance) in your blood from an artery. It helps doctors assess how well your lungs are exchanging gases and if your body's balance of acids and bases is normal. This information is crucial for diagnosing conditions like respiratory or metabolic issues, guiding treatment, and monitoring blood oxygenation and ventilation. The test provides a snapshot of your respiratory and metabolic health, assisting in the management of various illnesses affecting breathing and acid-base balance.