Blood Gases
Alternate Names : ABG, Arterial Blood Gas Analysis
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How will the Test Feel?
A needle is inserted through the skin into the artery. The site can be anesthetized if you desire. There may be brief cramping or throbbing at the puncture site. The needle is withdrawn after the sample is collected.
Pressure will be applied over the site for 5 to 10 minutes to prevent bleeding, and then a bandage will be applied over the puncture site. The site will be observed for signs of bleeding or impairment of the circulation.
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