I am considering applying for accelerated program for BSN, and need to take pre-requistes this year, before program start in May 2010. I registered for Chem and Anatomy and Physiology 1, at STLCC Flo-Val for this summer. I wonder if takin these classes in the same semester too tough? I always received good grades in high school and college, but I haven't took Chem and Biology since high school. I graduated from college last year, and I always studied intensely. I just need tips and suggestions, especially if you took those classes at STLCC.