What is the first step you should take when you identify an unresponsive adult?

When you identify an unresponsive adult, the very first step is to activate the emergency response system. This is crucial because it ensures that medical help is on the way while you begin to provide care. Activating the emergency response system typically involves calling 911 or your local emergency number, which alerts healthcare professionals to the situation so that they can respond quickly.

Once help is on the way, you can then assess the person's condition more thoroughly, including checking for breathing and pulse, and deciding on the next steps, such as starting chest compressions if the person is not breathing. Prioritizing the activation of emergency services allows for timely intervention by trained responders, which can significantly improve outcomes in emergencies.