Which three physical findings are looked for in CPSS?

In the assessment of stroke using the Cincinnati Prehospital Stroke Scale (CPSS), the key physical findings focus on specific neurological deficits that can indicate a potential stroke. These findings include facial droop, arm drift, and abnormal speech.

Facial droop assesses the symmetry of facial expressions, which can reveal weakness or paralysis on one side of the face typically associated with a stroke. Arm drift measures the ability of a patient to hold their arms outstretched, with any noticeable weakness resulting in one arm sinking or drifting downward. Abnormal speech evaluates the clarity and appropriateness of the patient's verbal responses, as slurred speech can be a significant indicator of neurological impairment.

These three findings are essential for quickly identifying potential strokes and facilitating rapid response, such as prompt transport to a hospital capable of providing appropriate care. The other options do not focus on the specific neurological deficits that are critical in diagnosing a stroke within this framework.