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,, [email protected], or [email protected],, Be happy too talk  may find a  more active group with more information ,,,   have a great  week..   annie