I was a Hospital Corpsman from 1976 through 1989. While stationed in the Tidewater Virginia area, I attended EMT school at Portsmouth Naval Hospital (14 weeks) and during the course of this school, we became NREMT certified. I have used this both in the military and civilian (Va Beach had volunteers for EMS).
I let this lapse when I got out of the military and pursued a career in law enforcement. Now that I've retired from that, I went back to EMT school (civilian). I find some things are the same from when I was in the Navy, other things are different (new CPR/AED guidelines). There was some parts of the class that were totally boring. Triage is another thing I have to get used to, as war-time triage and civilian are a whole new story.
I look forward to getting back in the field of EMS.