how long

I understand that several threads similar to this have been made, but I've been finding too much irrelevant and contradictory information. A lot of these threads don't seem to address the concerns of struggling students. So, I thought I'd ask for myself and on behalf fellow below-average...

I am on the BSN track and will hopefully finish my pre-reqs after graduating nursing school to apply to med school. These are the science and math classes I currently have. Thanks! - Human Anatomy and Physiology I and II with lab - Intro to Chem with lab (I already know I need to redo chem...