A band 5 nurse starts on 21K and this salary will rise through out their career. It is not an exceptional salary, but it certainly aint the worse paid graduate job. I have a friend who is a band 7 nurse and she is doing very nicely. There other nhs degrees where people can do an earn a living outside the nhs like physios or dietitians.
I feel its unreasonable that teachers have to pay for student loans to cover tutition fees and not nurses. Surely a good teacher is as valuable as a nurse.