Preparing for LPN Course in the Fall?

I am trying to prepare myself for the fall, I am applying for an LPN Cl starting in August. There are certain things that I am brushing up on in order to be ready for when the cl starts. I am changing careers, and haven't been in school since 1992, I have since then taken certain cles that will help me in the career path I currently want to take. I have already taken Medical Terminology - Begin. Interm. and Advanced, I am doing a refresher on that at the moment. I was also looking at taking an Algebra refresher as well. Is there any other course that I might want to take before the fall to be better prepared??