Blood gases

Alternative names:

arterial blood gas analysis

What the risks are:

Risks of blood gas are related to arterial stick. In general, there is a very low risk when the procedure is done correctly. There may be bleeding or bruising at the puncture site, or delayed bleeding from the site. Circulation impairment at the area of the puncture may occur but very rarely does.

Special considerations:

Notify the health care provider if there is bleeding, bruising, numbness, tingling, or discoloration at the puncture site.