Arterial Blood Gases Measurement

Procedure Information

What is an Arterial Blood Gases Measurement?

An arterial blood gases measurement is a procedure done to check how well the lungs are working. It identifies and measures the levels of oxygen and carbon dioxide in your body. This is done by taking and measuring a sample of your blood.

Why would I get an Arterial Blood Gases Measurement?

A doctor may order an arterial blood gases measurement if you are having trouble breathing, have a lung disease, or if your oxygen levels are low. This procedure can diagnose and identify any issues related to how well the lungs are working and measure how much oxygen is circulating in the body.

What happens during an Arterial Blood Gases Measurement?

During this procedure, a sample of your blood will be taken from an artery in the wrist or elbow. This is typically done quickly and with minimal pain. The sample will then be tested and measured in a laboratory.

What to expect after an Arterial Blood Gases Measurement?

After an arterial blood gases measurement, you may experience brief discomfort and minor bruising. This should improve within a few days.

Conclusion

An arterial blood gases measurement is an important procedure that helps identify and measure the levels of oxygen and carbon dioxide in the body. It is done by taking a sample of blood from an artery in the wrist or elbow. It may cause some minor discomfort and bruising, but these symptoms should improve quickly.