I had an anxiety attack the night before. I was doing practice tests over and over and it was saying I was getting only 60% of them right. Totally freaked me out. I calmed down. Said to myself "if I don't pass, I'll just
take it again. I certainly won't be the first. It wouldn't make me any less of a nurse in the end." It's a true statement.
Just do a mad amount of questions over and over. If you get the question wrong, research the correct answer. Have faith in yourself. Trust me, you know more than you think.
About an hour before the test, STOP STUDYING. Kick back with your fav drink (non alcoholic and I would avoid caffiene...it'll make you jumpy) clear your mind. Do some deep breathing and know that you did all your could to prepare
yourself. At that point, it's out of your hands.
You can do it!