nursing.

It depends on the uni. You are highly likely to need to interview and take a maths test that day (which is set by the uni), some set a written paper too.
All will ask that you have grade C or equivalent in GCSE maths (it's an NMC requirement) and whatever A level/equivalent their course asks for.

Do I need to do any specific tests to get into child nursing at University?

Thank you for your help and support I was looking into Hertfordshire or Middlesex university. I have heard that they are good universities but Im still trying to decide so if you know any good universities please answer back will be very appreciated.