Question: The nurse practitioner is conducting brain death testing on a patient with the physician and the respiratory therapist. After removal from the ventilator, the patient is desaturating to the 80's. What is the next course of action? Group of answer choices Place the patient back on the ventilator and obtain an ABG Continue with the testing for at least 8 min. Place the patient back on the ventilator and officially call brain death Bag the patient for 2 min and retry the testing