The oncoming nurse sees that the patient is receiving IV heparin at 7 mL/hr. The concentration of the heparin is 50,000 units in 250 ml of saline. The patient is ordered 1600 units of heparin per hour. The lab calls the oncoming nurse with the result of the patient's activated partial prothrombin time (aPTT) is 37 seconds. What actions will the oncoming nurse take? (SELECT ALL THAT APPLY)

C assess the patient's site for manifestations of infiltration B ask the nurse leaving to place a second IV & anticipate an order for IV 0.9 saline E notify the prescriber & anticipate an order to give protamine sulfate D read the pt's lab result back to the lab technician confirming the pt's name & date of birth A notify the prescriber about the current dose of heparin the patient is receiving