An older adult becomes confused over several hours after developing a urinary infection. The confusion fluctuates, and the patient is unable to maintain attention. Which condition is most likely?
Correct answer: C. Delirium caused by an acute illness
- A. Normal age-related memory change
- B. Major neurocognitive disorder
- C. Delirium caused by an acute illness
- D. Late-life depression without cognitive change
Explanation
Delirium has an acute onset, fluctuating course, impaired attention, and is often caused by infection, medication, or another medical problem. Dementia usually develops gradually, while normal aging does not cause acute inattention and confusion.
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About Mental Health of Children and Older Adults
Mental health care for children and older adults requires age-appropriate assessment, communication, family involvement, and recognition of developmental changes. Coverage includes ADHD, autism spectrum disorder, childhood anxiety and depression, dementia, delirium, late-life depression, suicide risk, and the distinction between normal aging and cognitive disorder.
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