In Contrast to Younger Adults, Substance Abuse in Older Adults

In contrast to younger adults, substance abuse in older adults may only be recognized when they

A) begin to have more legal issues as a result of their alcohol/drug use.
B) become increasingly isolated from family members, friends, and social activities.
C) start to show an increase in antisocial behaviors.
D) grow increasingly dependent on others and/or substance use affects medical illnesses or personal safety.