What does the acronym "FAST" stand for in identifying strokes?

The acronym "FAST" is a critical tool in identifying strokes quickly, which is essential for effective intervention. The components of "FAST" are clear indicators of a possible stroke.

"Face drooping" refers to the uneven appearance of the face, which can be observed when asking the person to smile—one side may droop or feel weak. "Arm weakness" is assessed by asking the individual to raise both arms; typically, one arm may drift downward. "Speech difficulties" can manifest as slurred speech or challenges in forming words, indicating potential brain impairment. Finally, "Time to call emergency services" emphasizes the urgency of immediate medical attention, as quick response can significantly affect a person's recovery and outcome.

In summary, the components of "FAST" provide an easy way for anyone to recognize the signs of a stroke, facilitating rapid action that can save a life and improve treatment outcomes. The other answer options, while mentioning symptoms or actions related to health issues, do not accurately describe the recognized signs of stroke or the urgency required in a stroke situation.