Name one common sign of stroke that EMTs should be trained to recognize.

Facial drooping is a critical sign of a stroke that EMTs need to be familiar with because it is often one of the most noticeable and recognizable indicators. This symptom occurs when one side of the face appears to sag or droop, which can be assessed by asking the patient to smile or show their teeth. The unequal movement of the facial muscles is often due to the interruption of blood flow to the area of the brain responsible for controlling those muscles, typically as a result of an ischemic or hemorrhagic stroke.

Recognizing facial drooping, along with other symptoms such as arm weakness and speech difficulties, quickly leads to a more accurate assessment of a potential stroke. Early recognition is vital as it allows for timely transport to a medical facility where they can administer necessary treatments that can significantly improve outcomes for the patient. This awareness can make a substantial difference in recovery and survival rates.