Which of the following is considered an abnormal finding in the Cincinnati Stroke Scale?

The Cincinnati Stroke Scale is a tool used to identify signs of a stroke and evaluate a patient’s neurological function. An abnormal finding in this scale indicates potential issues consistent with a stroke.

In the context of the scale, one arm drifting down compared to the other is indicative of weakness or loss of strength on one side of the body, which is a common symptom of a stroke. This finding shows asymmetry in arm movement, suggesting that the patient may be experiencing unilateral weakness, which is a critical sign for stroke recognition.

The remaining options, such as both arms drifting equally, both pupils being equal and reactive, and the patient’s face being symmetrical, are all signs of normal function. They do not indicate any neurological deficits that are characteristic of a stroke. In contrast, the identification of one arm drifting down is crucial for diagnosing a potential stroke and guiding immediate medical intervention.