How can you respond to a person having a stroke rapidly?

The FAST method is a well-known and effective approach to quickly identify the signs of a stroke and act accordingly. FAST stands for Face drooping, Arm weakness, Speech difficulties, and Time to call emergency services. Each component helps in recognizing the classic symptoms of a stroke, which is crucial since timely medical intervention can significantly improve outcomes for the individual.

By assessing the person's face for drooping, checking for weakness in one arm, and listening for slurred speech, you can quickly determine if they may be having a stroke. If any of these signs are present, it is vital to call emergency services immediately, as rapid medical attention can be life-saving.

In contrast to the other options, which are either ineffective or unsuitable responses, applying the FAST method focuses directly on swift recognition and action. The CPR method is not specifically designed for strokes, simply calling for help without assessing the situation does not provide critical information that could expedite medical response, and offering water could pose a risk of choking if the person is having difficulty swallowing, which is common during a stroke.