Describe the roles and responsibilities of the APRN when prescribing medication. Describe the method used to determine what drug therapy to

Based on Module 1: Lecture Materials & Resources and experience, please answer the following questions.

1. Describe the roles and responsibilities of the APRN when prescribing medication.
2. Describe the method used to determine what drug therapy to prescribe?
3. Discuss responsibilities for patient education and teaching based on the prescribed therapy. 
4. Discuss Schedule drugs and prescribing restrictions for each scheduled drug.