Joan Has Recently Noted That Her Husband, Herb, Has Begun

Multiple Choice

Joan has recently noted that her husband, Herb, has begun to forget little things, like where he put his keys and the steps of his morning routine.Herb has also called Joan by his mother's name several times.Herb is likely suffering from

A) a role transition.
B) Alzheimer's disease.
C) Korsakoff's amnesia.
D) depression.