After delivering the first shock with an AED for a shockable rhythm, what is the recommended action?

After delivering the first shock with an AED for a shockable rhythm, what is the recommended action?

• A. Pause to recheck rhythm for 10 seconds
• B. Check for a pulse before continuing
• C. Resume CPR immediately for 2 minutes
• D. Wait for the AED to prompt rhythm check

Answer: (C)

After delivering a shock for a shockable rhythm, you should immediately resume high-quality CPR. The goal is to restore and maintain blood flow to the brain and heart while the heart recovers from the shock and the AED recharges for the next analysis. Continue chest compressions for about two minutes before rechecking the rhythm with the AED. Interruptions to pause for a pulse check or to wait for the AED to prompt a rhythm check would reduce perfusion and lower survival chances. After the CPR interval, the AED will guide the next analysis and any additional shocks.

After delivering a shock for a shockable rhythm, you should immediately resume high-quality CPR. The goal is to restore and maintain blood flow to the brain and heart while the heart recovers from the shock and the AED recharges for the next analysis. Continue chest compressions for about two minutes before rechecking the rhythm with the AED. Interruptions to pause for a pulse check or to wait for the AED to prompt a rhythm check would reduce perfusion and lower survival chances. After the CPR interval, the AED will guide the next analysis and any additional shocks.