ABGs; Arterial Blood Gases

ABGs; Arterial Blood Gases

Formal name: Arterial Blood Gas Analysis

Related tests: Electrolytes, Bicarbonate, BUN, Creatinine, Emergency and Overdose Drug Testing

 

Why Get Tested?

To evaluate lung function by measuring blood pH, oxygen (O2) and carbon dioxide (CO2); to monitor treatment for lung diseases; to detect an acid-base imbalance in your blood, which may indicate a respiratory, metabolic, or kidney disorder; to evaluate the effectiveness of oxygen therapy.

When to Get Tested?

When you have symptoms of a respiratory problem such as difficulty breathing, shortness of breath, or rapid breathing; when you are being treated for a lung disease; when an acid-base imbalance is suspected; periodically when you have a condition that causes an acute or chronic oxygen shortage and you are on oxygen therapy; during certain surgeries to monitor your blood's O2 and CO2 levels.


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