O I am sorry that  we have too deal with such sloppy  nurses,,,, I had one  that called me a lier,,, n then broke  iv needle in my hand.... That really did hurt.. RSD sets in rite after trauma that is certain.  Any questions,,, give me a holler,, annebrooks@hotmail.com, or annie5769020@yahoo.com,, Be happy too talk  may find a  more active group with more information ,,,   have a great  week..   annie