Which statement best supports the scientific rationale for pharmacologic treatment in clients diagnosed with substance abuse? 1. Medications allow the clients to take a medication legally for their...

Which statement best supports the scientific rationale for pharmacologic treatment in clients diagnosed with substance abuse?

1. Medications allow the clients to take a medication legally for their problem.

2. Medications permit safe withdrawal and help prevent relapse.

3. Medications will prevent all side effects of substance abuse withdrawal.

4. Medications allow the client to have a psychological reason to quit the substance abuse