Trainee Clinical Coder - Assesment day help

Hi everyone

I have an assessment day coming up in the NHS for a trainee clinical coding position. It says there will be a short presentation and a 30 minute literacy/numeracy test. Nothing about anatomy/physiology was mentioned in the email about the assessment day, is this normal?

Anyone who has experience in the field of clinical coding and could give me some guidance/advice on interview prep, that would be highly appreciated.

Additionally, has anyone else done a numeracy/literacy test for a job at the NHS, if so how did it go and what were the questions like? Also, if I am successful at the tests I will be invited for a formal interview, could anyone give me some general advice surrounding NHS value-based interviews?

Thanks.