I was diagnosed with ADHD 11 years ago, just after my first year of college. My school helped enormously with accommodations, I.e. allowing more time for taking tests, testing in separate room, using lecture recorders. However I never learned how to actually LIVE with ADHD... I was extremely lucky to have a wonderful environment and nurse educator in my first job. They worked with me to get the best out of me and it went very well. Every job since then has promised to work with me but in actuality has no intention of altering "what's worked for everyone else", and expects my brain to just fall in line. It's extremely frustrating. I've also found disclosing I have ADHD and learn/think differently than others isn't always met with understanding.
The only advice I have is to not work with leadership that doesn't already have alternatives/accommodations in place. Trust your gut, be upfront, and ask specific questions. Being a nurse with ADHD is difficult, but it's much easier when the people around you work with you.