Thanks for your question. The Nursing aid route is registering with nmc uk as a nursing associate but then, there is another Registration course which are part of the requirements with nhs uk. Kindly visit these pages learn more about Nursing aid route in UK:
2. https://digital.ucas.com/coursedisplay/results?searchTerm=nursing+associate&distanceFromPostcode=&studyYear=2021&sort=MostRelevant – this is a route to the university course.
I hope you will find the best answers there.