fter obtaining an arterial blood sample, what should you do? 1. Apply pressure to the puncture site until bleeding stops. 2. Place the sample in a transport container/bag. 3. Check to see if the patient is getting anticoagulant therapy. 4. Mix the sample by rolling and inverting the syringe. a. 1 and 2 only b. 1, 2, and 4 only c. 3 and 4 only d. 1, 2, 3, and 4