Hello, I'm sorry it has taken so long for someone to answer this post for you.
I believe there is a confidentiality clause in the exam that would prevent me from telling you the topic. What I can tell you, is that the essay is not a monster that you will have to do battle with. It will be very easy to write since, in deciding to go to nursing school, you will have already formulated thoughts on it. Just be genuine and trust that your passion will show through.
Aurora University School of Nursing is a small and tight-knit community. I know the people in charge of admissions, they are kind, considerate, very understanding, and will always go the extra mile. So relax, and let your caring transfer from the pencil to the page.
Also The have recently undergone an expansion in the amount of incoming juniors, so your odds are better than ever.