Which sign is typically associated with a hemorrhagic stroke?

A blown pupil, or pupil that is dilated and unresponsive to light, is a significant clinical sign often associated with hemorrhagic strokes. This occurs because the pressure within the skull increases due to bleeding, which can compress the structures of the brain, including the nerves responsible for pupillary response. The presence of a blown pupil can indicate severe intracranial injury and is often assessed alongside other signs to evaluate the severity of the stroke.

The other options do not typically indicate a hemorrhagic stroke. A persistent cough, while it could be present in various medical scenarios, is not a typical sign of this type of stroke. High fever may suggest an infection or other systemic issue rather than a stroke directly. Fatigue is a more general symptom that can be seen in various conditions and does not specifically point towards a hemorrhagic stroke. Understanding these distinctions is crucial for correctly interpreting signs and providing appropriate patient care.