Student says she didn't have the instructor's number. Had a fairly lame excuse (feeling sick.) My students have my cell number. I tell them if they can't reach me they need to be in pre-clinical no matter what (puke there... we'll send you home, can't drive to clinical... call a cab. Don't be a no-call, no-show, no-matter-what.) I'm exaggerating a bit, but not much.What is your experience? What is your school's policy?