Among older persons, delirium is most likely to be a sign of_____________.
A) psychoactive substance use
B) alcohol withdrawal
C) the onset of Alzheimer's disease
D) a life-threatening medical condition

Question

Quizplus · Accepted Answer

Delirium in older persons is most likely a sign of a life-threatening medical condition, such as infections, metabolic disturbances or drug toxicity. While psychoactive substance use or alcohol withdrawal can contribute to delirium, they are less common causes in this population compared to medical causes. The onset of Alzheimer's disease is a slow and progressive condition that does not present as sudden confusion or changes in consciousness, which are characteristic of delirium.

Among Older Persons, Delirium Is Most Likely to Be a Sign