Which of the following is true of dementia?
A) It has no organic cause.
B) It affects only a person's memory functions.
C) It begins for most victims during middle adulthood.
D) It is marked by an overall decline of mental functioning.

Question

Quizplus · Accepted Answer

Dementia is characterized by a general decline in cognitive abilities, including memory, language, problem-solving, and other thinking skills, which is severe enough to interfere with daily life. It is not limited to memory functions and has various organic causes, such as Alzheimer's disease, vascular dementia, Lewy body dementia, and more. It typically begins in late adulthood, rather than middle adulthood.

Which of the Following Is True of Dementia