I was born and raised in Germany and married an American in 91'. I don't think they offer a nursing program, however, you can take your pre-req's
--the military does offer classes for spouses. Things might have changed, and who knows, maybe the military hospital offers @ least CNA classes, so you can get practice.
I was a nursing student in a German hospital, had college etc. and had to get my GED in the states and start all over.
But, be happy, Germany is nice to visit. I do love the USA though--that's were my heart is.
Have a nice time!