I'm kind of going through this right now and went through it last year to. Its tough when the nurses aren't excepting of you. I found that one day I was paired with a younger nurse who didn't seem to b bothered by my presence. After dealing with my patient I asked her if she would mind if I went with her to see all of her patients. She said sure. From this point on I was able to ask questions and she was happy to answer them. If this opportunity does not seem to come about talk to your clinical instructor, they should be there to help you and give you advice. Also, keep your ears pealed for nurses talking about special procedures or skills that you have yet to do. Ask if you can either watch or do it yourself. They like when students taker the initiative. I hope this helps!