Let her do has much as possible! I have shadowed some nurses and they do everything for me, which is bad because I need to gain confidence with experience. At times, they'll ask me to do something like an NG tube placement or even suction and I'll show a little hesitation or pause, trying to recall my simulations in lab, build up some courage, but this signals them to take over and do the procedure for me. Not helping me at all. Be positive and quiz her a lot. She'll appreciate it. We, students, look to you for guidance and as potential role models. And we are all stressed out, so a little encouragement, help hints, and teaching go a long way!!! Good luck!!! and have fun with it