Which of the following is not done before ABG?
Allen test
Heparin to rinse the syring
Flexion of wrist
Poking the aery at 45 degrees angle
Done Before ABG Allen test: integrity of palmer arch. Heparin: to rinse the syringe Poking the aery at 45-degree angle. Extend wrist joint: Radial Aery tent.
Blood Bank & Transfusion Therapy