If people with Down syndrome live long enough, they almost invariably develop ____.
A) Korsakoff's syndrome
B) Parkinson's disease
C) Huntington's disease
D) Alzheimer's disease

Question

Quizplus · Accepted Answer

People with Down syndrome are at an increased risk for developing Alzheimer's disease as they age. Nearly all people with Down syndrome will have the brain characteristics of Alzheimer's disease by the time they are in their 40s and 50s, although not all will show observable symptoms.

If People with Down Syndrome Live Long Enough, They Almost