Um.... hummmm .... well...

If I was applying for the job...... i would focus on, any training/educating that you had done, do you have ANY experience in a similar role - say at ward level?
What are the other relevant skills that you possess? do you need to have done something similar? Do you have any OHS experience at all? I would also suggest that as you are required to be a nurse for the position, nursing skills and qualifications would be relevant too - otherwise why would they want a nurse?
Have you had to manage staff, a difficult situation, done any preceptoring?

have a read of the PD

HTH