What is one of the signs of stroke according to the FAST acronym?

One of the signs of stroke according to the FAST acronym is speech difficulty. The FAST acronym stands for Face drooping, Arm weakness, Speech difficulty, and Time to call emergency services. Each component of this acronym provides critical indicators that can help identify a stroke quickly, which is essential for effective treatment.

Speech difficulty involves unusual slurring of words, trouble speaking, or an inability to form coherent sentences. This symptom occurs due to a disruption in the brain's ability to process language, often a result of the impaired blood flow associated with a stroke. Recognizing this sign, along with the other components of FAST, can help bystanders and first responders act swiftly, potentially improving outcomes for the affected individual.

The other options do not align with the specific elements of the FAST acronym, contributing to the importance of identifying and responding to strokes with the correct signs.