Is it possible to get into med school if I'm averaging around a B to B+ in my first year of university?

I want to become a doctor, but in my first year of university I'm only getting around a B to B+ average depending on what my final scores are and I may get a C+ in one of my classes. Is this a big deal if it's in my first year? and if it matters, the school that i want to get into is UBC med.