What are signs of a stroke a CNA should recognize?

The signs of a stroke that a CNA should recognize include sudden numbness or weakness, particularly on one side of the body, sudden confusion, difficulty in speaking or understanding speech, and a severe headache that may come on suddenly and without known cause.

Recognizing these symptoms is crucial because a stroke is a medical emergency that requires immediate attention. Each of these signs reflects the impact of a stroke on the brain, demonstrating how areas controlling movement, speech, and cognition can be affected. Prompt recognition can lead to quicker medical intervention, which is vital for improving outcomes for the individual experiencing a stroke.

The other options contain symptoms that are not characteristic of a stroke. For example, excessive sweating and fatigue can relate to many other health issues, but they do not specifically indicate a stroke. Similarly, shortness of breath and chest pain are often associated with cardiac problems, not strokes. Lastly, frequent urination and dizziness may point to various conditions but are not direct indicators of a stroke. Therefore, choice A encompasses the key symptoms that are essential for identifying a stroke scenario effectively.