Caddy is more likely to have an anxiety disorder than other adolescents. It is because an anxiety disorder can occur with other mental disorder such as clinical depression which states that Caddy is suffering from. So it is predicted that she may experience an anxiety disorder.
The correct answer is A. To get counseling related to her addiction. From there on she can get help with the withdrawals and they might put her on something with similar effects as the heroin like they do with people that abuse meth and stuff like that. D is totally not the right answer. Nobody can get a heroin prescription.
A. more successful
Hope this helps.