what does a blood gas test show

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  • What is arterial blood gas test?

  • What is an Arterial Blood Gas (ABG)? An ABG is a blood test that measures the acidity, or pH, and the levels of oxygen (O2) and carbon dioxide (CO2) from an artery. The test is used to check the function of the patient鈥檚 lungs and how well they are able to move oxygen into the blood and remove carbon dioxide. …

  • Can a blood gas test tell if you have a problem?

  • But your doctor cannot diagnose a problem with an arterial blood gas test results alone. So you鈥檒l probably get other tests, too. Arterial blood gas test results may show whether: Your lungs are getting enough oxygen. Your lungs are removing enough carbon dioxide.

  • Why would my doctor run a blood gas analysis?

  • Your doctor may run a blood gas analysis or arterial blood gas (ABG) test if you are showing the signs of an oxygen, carbon dioxide, or pH imbalance such as confusion or difficulty breathing.

  • What does abnormal blood gas results mean?

  • Abnormal results of any of the blood gas components may mean that your body is not getting enough oxygen, is not getting rid of enough carbon dioxide, or that there is a problem with kidney function. If left untreated, these conditions create an imbalance that could eventually be life threatening.

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