Hey it was adult nursing I applied for 3 years ago but I basically stated a lot to do with the experiences I got from school. I was a prefect, done peer tutoring in a classroom as well as partake in a “buddying” system so i said that it showed me how to basically connect and work with others (I don’t 100% remember but just basics). If you have done anything like that defo include it. Our school also offered us a weeks work experience where we chose an area and I did it in my old primary school. So I had quite some experience of working with children.
Having just left school they won’t expect you to have work experience especially not healthcare but if you’ve had or have a job definitely write about that and what you’ve learned. Unis are interested in your personal skills and what you have learned particularly from all of these things.
Perhaps think about occasions where you’ve helped others? For example I mentioned helping out with my brother growing up as he has special needs. This might be one of the questions they ask during your interviews where you have to think about any time in particular where you’ve given any type of care to someone else.
Finally just make sure you state why you want to do the course and what you would bring to your role as a nurse. Best of luck!