Which of the following would most likely be associated with delirium in older adults? (Select all that apply.)
A) Urinary tract infection
B) Dehydration secondary to gastroenteritis
C) Low zinc levels
D) A new medication that causes confusion
E) Neurofibrillary tangles
A
Feedback:
Urinary tract infection, dehydration, and a new medication are all acute conditions that may cause temporary impairment of cerebral circulation and cause disturbances in cognitive function. Low zinc levels and neurofibrillary tangles are present in persons with Alzheimer's disease.
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