After a definitive pulse is palpated following resuscitation, what care should be provided?

• A. Post-cardiac arrest care
• B. Resume CPR
• C. Defibrillate again
• D. Stop monitoring

Answer: (A)

Once a pulse is palpable after resuscitation, the focus shifts to post-cardiac arrest care. This stage aims to stabilize the patient, protect the brain and other organs, and address the underlying cause of the arrest. Key steps include securing the airway and ensuring adequate oxygenation and ventilation (avoiding hypoxemia and extremes of CO2), supporting blood pressure to maintain cerebral perfusion (often with fluids and vasopressors to achieve a target MAP), and implementing targeted temperature management to reduce neurological injury. Continuous monitoring, treating potential causes such as myocardial ischemia (including consideration of coronary reperfusion), and controlling glucose are all part of this care. Stopping monitoring or resuming CPR would not be appropriate when a definite pulse is present, and defibrillation is only needed if a recurrent shockable rhythm appears.