What is the immediate step a therapist should take when a patient shows signs of facial droop, slurred speech, and arm weakness during treatment?

The immediate step a therapist should take when a patient shows signs of facial droop, slurred speech, and arm weakness is to discontinue treatment and call 911 immediately. These symptoms are indicative of a possible stroke or transient ischemic attack (TIA), which are medical emergencies requiring urgent intervention.

Calling for emergency services ensures that the patient receives timely medical evaluation and treatment, which can significantly impact outcomes in cases of stroke. Prompt action is critical because the longer the brain is deprived of essential blood flow, the higher the risk of permanent damage.

Other options may delay necessary medical care. For example, inquiring if this has happened before could waste precious time and does not address the immediate need for medical assistance. Similarly, sitting the patient up and measuring blood pressure or waiting to see if symptoms change does not provide the quick response required in a potential emergency, where every moment counts. Thus, the first and most crucial action is to seek emergency help.