As a pre-nursing student, one of my biggest fears of becoming a nurse (other than harming/killing a pt) is tossing my cookies or fainting on the job. I am not very squeamish at all, and can handle most things (vomit, feces, blood, etc), but I am still worried. :uhoh21: So...to all you nurses out there, what was that thing that activated your up-chuck reflex or caused you to pass out?