First of all, the person wasn't in, so you are no closer now than you were before you went in.
Secondly, it's a test - and an important one if you really want to join the RN. Therefore it's very normal to be nervous. I know I was.
Thirdly, you keep asking inane and repetitive questions of this site, yet don't seem to take any of the advice given. Get your hear into the books and oway from the computer, and you'll feel much less panicky. The less you prepare, the more stressed you will be - and the worse you will do.
We don't care whether you study or not to be honest. It's you choice.