Which of the following statements about Alzheimer's disease is true?
A) The specific symptoms vary considerably from patient to patient and from day to day for the same patient.
B) Changes in mood are rarely seen.
C) Deterioration into a vegetative state occurs in two years or less.
D) The first symptoms involve delusions and assaultive behavior.

Question

Quizplus · Accepted Answer

Alzheimer's disease is a progressive neurological disorder that affects memory, thinking, and behavior. The specific symptoms can vary considerably from patient to patient and may also vary from day to day for the same individual. Mood changes are common, and the disease can progress over a period of several years before leading to a vegetative state or death. Delusions and assaultive behavior are not typically among the first symptoms.

Which of the Following Statements About Alzheimer's Disease Is True