Final answer:
The rescuers' next step after an AED shock is to resume CPR with compressions, following the AED's verbal instructions.
Step-by-step explanation:
After the automated external defibrillator (AED) has delivered a shock, the trained rescuers should resume CPR starting with chest compressions. They should not wait for another shock before resuming CPR nor remove the AED to let it charge again. The AED will guide rescuers through the process, giving verbal prompts on what to do next. Checking the pulse is not recommended immediately after the shock; the rescuers should continue CPR for 2 minutes before the AED reanalyzes the heart rhythm.
The rescuers' next step after the AED delivers a shock is to perform CPR starting with compressions and follow the sequence. Performing CPR involves a combination of chest compressions and rescue breaths. The rescuers should continue with the CPR until emergency medical services (EMS) arrive.