Before the arterial blood gas test, they may apply pressure to the arteries in your wrist for several seconds. The procedure, called the modified Allen test, checks that blood flow to your hand is ...

The measurement is taken during an arterial blood gas (ABG) test ... setting or having your PaO2 measured as an outpatient, the procedure will be performed by a healthcare provider or a ...

Arterial filter (arterial blood filter ... in all cardiopulmonary bypass procedures for the removal of microemboli greater than 40 micrometer in size, including gas emboli, fat emboli and ...