You are a healthcare provider in a pediatric practice. David Martin, a 15-year-old male, has been a patient in the practice since he was a baby. He sees whichever provider is in clinic during his appointments.
David is in the office for his annual health evaluation. He is generally healthy, with no serious or unusual conditions. His mother is in the waiting room, so you have the opportunity to speak to him in private. On a patient screening questionnaire, David indicated that he has used marijuana before.