Final answer:
The nurse should be the first contact the provider for clarification and update the patient's medical history, and then educate the adolescent on the prescribed treatment and schedule a follow-up appointment.
Step-by-step explanation:
The nurse should first implement Option 2: Contact the provider for clarification and update the patient's medical history and then implement Option 3: Educate the adolescent on the prescribed treatment and schedule a follow-up appointment.