As a rather new nurse myself, one year and 2 months, when I started my job and if I messed up I had this one nurse that was a veteran at nursing, she just laid it out to me, she goes "Look child, if you give this much on your shift and I go back and give the ordered dose they're getting to much, not on my part but yours, so that means you have the potential to kill them, WATCH WHAT YOU'RE DOING!" and mine was a stinking multivitamin! So if it's something serious you just should lay it out to her. Would you want her taking care of you or a family member of yours? Everyone is someone to someone else.