Cognitive Disorders: Dementia and Delirium · NCLEX Exam

Which of the following findings is most characteristic of delirium?

  1. Slow, progressive memory loss
  2. Fluctuating levels of consciousness
  3. Consistent personality changes
  4. Gradual impairment of long-term memory
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Correct answer: Fluctuating levels of consciousness

Delirium presents with an acute onset and fluctuating levels of consciousness and attention throughout the day, unlike dementia’s stable cognitive decline.

Difficulty: Easy Question 2 of 20

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