I've got an interview for Radiotherapy support worker!! advice needed thanks

[mumznet]

Hi

got interview in a weeks time. Anyone work in a similar field who knows what sort of questions they are going to ask, I really need a job as DH is out of work and I've been raising DS so been out of work for over a year....
Any advice appreciated
Thankyou

Try and visit the dept before your interview , know something about radiotherapy , what does the job desc. Say ?