Hi, Carmen.
I don't know the specific details of your A&P requirements or college programs, but I had medical terminology before I took A&P I and II and while I didn't use it constantly throughout the class, I felt like it did help me a lot.
It didn't help me a whole lot on the anatomy section, but I feel that I understood the physiology a lot better because I could look at the name of a cell, or enzyme, and break it down into some of its word roots - that would then help me remember it better than if I had just been trying to memorize each name independently.
I have also heard that knowing all of those word roots and prefixes will help a lot during the actual nursing program.
I hope this helps you, and good luck.