Long-term alcohol abuse can lead to which permanent effect?

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Study for the Health CBE Exam. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Long-term alcohol abuse can lead to which permanent effect?

Explanation:
Chronic, heavy drinking can cause lasting damage to brain tissue due to neurotoxic effects and often accompanying thiamine deficiency. Over time this leads to structural and functional changes in memory, coordination, and cognitive control. A classic outcome is Wernicke-Korsakoff syndrome, with severe, enduring memory problems even after stopping alcohol. That permanence is what makes irreversible brain damage the best answer. Temporary fatigue can occur with alcohol use but isn’t permanent, and alcohol does not improve memory or reaction time; in fact, those functions tend to deteriorate with sustained abuse.

Chronic, heavy drinking can cause lasting damage to brain tissue due to neurotoxic effects and often accompanying thiamine deficiency. Over time this leads to structural and functional changes in memory, coordination, and cognitive control. A classic outcome is Wernicke-Korsakoff syndrome, with severe, enduring memory problems even after stopping alcohol. That permanence is what makes irreversible brain damage the best answer.

Temporary fatigue can occur with alcohol use but isn’t permanent, and alcohol does not improve memory or reaction time; in fact, those functions tend to deteriorate with sustained abuse.

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