What percentage of strokes are hemorrhagic, which is the most dangerous?

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Multiple Choice

What percentage of strokes are hemorrhagic, which is the most dangerous?

Explanation:
Hemorrhagic strokes are a minority of all strokes, but they are more dangerous because the bleeding directly increases intracranial pressure and causes mass effect, leading to rapid deterioration and higher mortality. The commonly cited range puts them around 10–20% of all strokes, so the closest estimate among the options is about 20%. The other figures overstate or misstate the proportion: 30% and 50% would imply hemorrhagic strokes are a majority, which isn’t the case, and 10% is plausible but less typical than the 10–20% range. Thus, about 20% is the best answer.

Hemorrhagic strokes are a minority of all strokes, but they are more dangerous because the bleeding directly increases intracranial pressure and causes mass effect, leading to rapid deterioration and higher mortality. The commonly cited range puts them around 10–20% of all strokes, so the closest estimate among the options is about 20%. The other figures overstate or misstate the proportion: 30% and 50% would imply hemorrhagic strokes are a majority, which isn’t the case, and 10% is plausible but less typical than the 10–20% range. Thus, about 20% is the best answer.

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