After activating the emergency response system for an unresponsive adult, what is your subsequent action?

When an adult is unresponsive and the emergency response system has been activated, the next step is to begin early CPR. This is crucial because starting CPR as soon as possible can significantly improve the chances of survival and favorable outcomes in cases of cardiac arrest.

Early CPR provides essential blood flow to the heart and brain, which can help buy time until advanced care arrives. Performing high-quality chest compressions is prioritized immediately because it helps to maintain some level of circulation, even if the heart is not pumping effectively. By beginning CPR right after calling for help, you are taking immediate action to support the person in crisis.

While checking for a pulse might seem logical, it can lead to delays in starting CPR, especially given that the pulse can be hard to detect in an emergency. Administering oxygen and preparing an AED are important steps but should follow the initiation of CPR to ensure that support is being provided right away.