What is the recommended sequence when you witness a collapse and arrive as an EMT?

What is the recommended sequence when you witness a collapse and arrive as an EMT?

• A. Check responsiveness, call EMS, start CPR, apply AED.
• B. Apply AED first, then check responsiveness.
• C. Check pulse for 60 seconds before starting CPR.
• D. Wait for a partner to arrive before taking action.

Answer: (A)

When you arrive to a collapse, the priority is to quickly determine if the person is responsive, get help on the way, start chest compressions right away, and bring in the AED as soon as it’s available. Checking responsiveness first confirms that you’re not delaying lifesaving care by assuming they’re okay. If they’re unresponsive, you need to summon EMS so advanced care and defibrillation can come quickly, then begin CPR to keep blood flowing to the brain and heart. The AED should be used as soon as it’s ready and you’ve started CPR, so you can shock if indicated and then resume compressions. Delaying CPR to check for a pulse or waiting for a partner can waste precious time, and applying the AED before starting CPR can slow the immediate need to circulate blood.

When you arrive to a collapse, the priority is to quickly determine if the person is responsive, get help on the way, start chest compressions right away, and bring in the AED as soon as it’s available. Checking responsiveness first confirms that you’re not delaying lifesaving care by assuming they’re okay. If they’re unresponsive, you need to summon EMS so advanced care and defibrillation can come quickly, then begin CPR to keep blood flowing to the brain and heart. The AED should be used as soon as it’s ready and you’ve started CPR, so you can shock if indicated and then resume compressions. Delaying CPR to check for a pulse or waiting for a partner can waste precious time, and applying the AED before starting CPR can slow the immediate need to circulate blood.