Ok guys/gals, this has been bothering me and I need some advice. In school I've always scored an A or B on my exams and always passed my skills tests the first try, but when I'm around the instructors or just veteran emts and medics I just Don't know everything they do that's related to the job such as the the possible moi's or noi's, sometimes I think " what the hell does that mean?" is this normal for a newbie? Or am I really supposed to know every inch of the EMT handbook?