Final answer:
Post-CPR steps according to AHA guidelines include maintaining oxygen saturation >= 94%, administering fluid boluses for hypotension, starting a vasopressor infusion, and obtaining a 12-lead ECG; therefore, 'All of the above' is the correct answer.
Step-by-step explanation:
When a patient receiving CPR has a return of spontaneous circulation (ROSC), the American Heart Association (AHA) guidelines recommend several subsequent steps to optimize patient outcomes: Maintain oxygen saturation of greater or equal to 94% to ensure adequate oxygen delivery to tissues. IV/IO administration of a bolus of Normal saline or Lactated Ringers to treat hypotension (systolic blood pressure less than 90 mmHg). Vasopressor infusion to support blood pressure and is considered a treatable cause of cardiac arrest. Obtain a 12 lead ECG to rule out a STEMI or if there is high suspicion of an acute myocardial infarction (AMI). Thus, the correct answer to the post-CPR care steps according to AHA guidelines is 'All of the above'.