Which stroke-screening method relies on speech as one of its criteria?

The Cincinnati Prehospital Stroke Scale (CPSS) relies on speech as one of its criteria. The CPSS is a widely recognized tool used by EMTs and other healthcare professionals to quickly assess a patient for potential stroke symptoms in the prehospital setting. This scale includes three specific components: facial droop, arm drift, and speech.

In the context of speech, EMTs look for slurred or abnormal speech, which can be an indicator of a stroke affecting the brain regions responsible for language processing and articulation. This aspect is critical, as early identification of stroke symptoms is vital for prompt treatment and improved patient outcomes.

While alternatives like the Los Angeles Prehospital Stroke Screen (LAPSS) also exist, they utilize different criteria and do not focus on speech as a determinant. Therefore, the presence of speech assessment within the CPSS makes it the correct method regarding the question posed.