Hi, i am currently a highschool student and am thinking about becoming a nurse. I've done alot of research and i think this field is for me. I've just got a few questions. Some of the school's i've looked at have collaborative programs...colleges with universities, and they give you a B.Sc.N, i was just wondering what that means exactly and what the difference between that and a RN is? How physically demanding of a job is it? I'm not very good in math and i don't know how much that will matter. Also i know i'll be able to give the patients IV's and needles, it's just i don't want to hurt them while doing it. will i get better at it and not hurt them after awhile. I'd appreciate any answers you can give me, and thank you for reading this. Meaghan