Which of the following is used for a definitive diagnosis of neurocognitive disorder due to Alzheimer's disease?
A) Psychological testing
B) A mental status exam
C) Reported observations of the patient by family members
D) None of the above

Question

Quizplus · Accepted Answer

A definitive diagnosis of Alzheimer's disease typically relies on post-mortem examination of the brain. While psychological testing, mental status exams, and observations by family members can suggest the presence of a neurocognitive disorder and contribute to a probable diagnosis of Alzheimer's disease, they cannot provide a definitive diagnosis on their own.

Which of the Following Is Used for a Definitive Diagnosis