What is the basic sequence for adult CPR with an AED, if available?

What is the basic sequence for adult CPR with an AED, if available?

• A. Start chest compressions without checking responsiveness.
• B. Call for help, then wait for the AED before starting anything.
• C. Check responsiveness, call for help, begin chest compressions at 100-120/min (30:2), apply AED as soon as available.
• D. Check responsiveness, call for help, begin chest compressions at 60/min, no AED.

Answer: (C)

The basic sequence prioritizes keeping blood flowing and delivering a shock as soon as a defibrillator is available. Start by checking if the person is responsive; if there’s no response, activate EMS or call for help. Then begin high-quality chest compressions right away to maintain circulation, aiming for about 100–120 compressions per minute with a 30 compressions to 2 breaths ratio if you’re trained and able. Don’t pause to fetch equipment—continue compressions while you get the AED. As soon as the AED is available, turn it on and apply the pads; it will analyze the heart rhythm and guide you to deliver a shock if indicated. The combination of prompt CPR and early defibrillation is the most effective approach for improving survival in adult cardiac arrest.

The basic sequence prioritizes keeping blood flowing and delivering a shock as soon as a defibrillator is available. Start by checking if the person is responsive; if there’s no response, activate EMS or call for help. Then begin high-quality chest compressions right away to maintain circulation, aiming for about 100–120 compressions per minute with a 30 compressions to 2 breaths ratio if you’re trained and able. Don’t pause to fetch equipment—continue compressions while you get the AED. As soon as the AED is available, turn it on and apply the pads; it will analyze the heart rhythm and guide you to deliver a shock if indicated. The combination of prompt CPR and early defibrillation is the most effective approach for improving survival in adult cardiac arrest.