If the university is happy with your fitness to join the course and go on placement then that should be the end of it. They’ve made the risk assessment for you to go on placement and have decided it’s ok, universities shouldn’t set students up to fail.
If they are saying things like that I would take it with a pinch of salt, however make sure you know how to access your students union and join a nursing union so that you have support available should you need it. I do wonder if it would be questionable under GDPR if the uni was to share information like this after risk assessing you to be safe to goon placement, however I’m not well versed in the admin side of this stuff.