Compare Advance Practice Registered Nurse practice (APRN) regulations in Virginia to South Carolinas state APRN regulations. Please go to VA states board of nursing website.Is there a supervising physician required?What about protocols?Are APRN allowed to write for prescriptions for controlled substances?Is there a requirement for continuing education hours?How do you see VA regulations affecting APRNs?Please address these issues as well as any other differences in your research.