What Percentage of Stroke Patients Develop Cognitive Deficits Serious Enough

question 90

Multiple Choice

What percentage of stroke patients develop cognitive deficits serious enough to qualify for a diagnosis of dementia?

• A) Less than 15 percent
• B) About 20 percent
• C) About 25 percent
• D) Over 30 percent

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Definitions:

Major Organic Product

The primary product formed in the highest amount during a chemical reaction involving organic compounds.

Acetic Acid

A sour-tasting, colorless liquid organic compound with the chemical formula CH3COOH, known as the main component of vinegar.

Ammonia

A compound of nitrogen and hydrogen (NH3), notable for its pungent smell and use as a nitrogen source in fertilizers.

3-Methylpentanoic Acid

An organic compound with the formula C6H12O2, known for its role in the flavoring of various foods and in perfumery.