11 Best Arterial Blood Gases Doctors In Vijayawada

During an arterial blood gas test, blood may be withdrawn from an artery in the wrist or groin region. Prior to the test, doctor may apply slight pressure to the wrist for a few moments to check if the blood flow is adequate. For patients on oxygen therapy but can also breathe without it, the test may be performed 20 minutes after turning off the oxygen supply.

The test is a short one and the procedure only involves time taken for withdrawal of the blood. The test generally requires not more than 15 minutes for completion.

The arterial blood gas test is performed to check the blood pH as well as levels of oxygen and carbon dioxide in the body. It is also used to diagnose certain respiratory conditions, heart and kidney-related problems. It is also done to check whether the treatment given for lung problems is effective.

Since it is slightly more painful to withdraw blood from the arteries as compared to withdrawing blood from veins, patients might experience slight pain and discomfort. Some patients may experience nausea and dizziness during blood withdrawal.

Some patients may experience slight pain and discomfort during blood withdrawal from arteries. This pain can be reduced by pressing down for a few seconds on the site of withdrawal after the needle is out.