@Sheila18,
I've tried to help you on this.. You are posting in the wrong category.
Please check into a2k groups, there is a nurses group. It is to the right of forums. Look at the top of the page.
Secondly, don't put your email address again on a website, this or any other, in a post. This is usually quite a stupid move, as internet spybots will pick it up and send you spam.