If I were a medic in the Army how hard would it be to become a RN (Registered Nurse) when Im out?

I plan to serve for 4 years as an Airborne Medic in the US Army. How hard would it be to become an RN? How long? When I do I may serve in the US Army Nurse Corps as an Officer.

I know it takes 4 years to get the degree then I have to get my license. I also know there is a lot of science and other courses. Would my Army medic training make it so I do not need some of the courses?

View this post on my blog: http://travelnursesuccess.com/if-i-were-a-medic-in-the-army-how-hard-would-it-be-to-become-a-rn-registered-nurse-when-im-out