As for interviews, because of COVID-19 most universities are now doing skype or telephone interviews instead of the group interviews! I had one for RGU dual adult and mental health (got an unconditional) and they just asked why you want to do nursing, describe a photograph they sent beforehand, and what I plan on doing with the degree when I graduate! It's definitely helpful to speak about how you think people should be as independent as possible, so you should guide and assist rather than doing things for a person even if it would be quicker, and how you should always explain everything you're doing even if you think they wouldn't understand! (Think that was one of the reasons I aced my interview)