Final answer:
Medical Doctors in Arizona are typically required to complete 20 hours of continuing education every two years to maintain their license.
Step-by-step explanation:
The correct answer is B) 20 hours every two years.
In Arizona, Medical Doctors are required to complete 20 hours of continuing education every two years to maintain their license.
This ongoing education helps doctors stay up-to-date with the latest advancements in their field and ensures that they are providing the best possible care to their patients.