They will look at your application as long as you have no more than two classes in progress and once your application is verified through Nursingcas.
I was given a conditional acceptance while I had two prerequisites in progress and was accepted before the deadline.
Do not give your reference the application deadline. It’s best for them to fill it out as soon as possible so that Nursingcas can verify your application. Example if you give your reference the link on September 13 tell them the deadline is
September 17th.