Hospitals run on two distinct systems—the clinical teams managing patient care...

https://wiki-saloon.win/index.php/RN_vs._LPN_vs._Nursing_Assistant:_Decoding_the_Hospital_Hierarchy

Hospitals run on two distinct systems—the clinical teams managing patient care and the administrative staff keeping operations afloat. If you walk onto the floor without understanding these reporting lines, you are likely to waste time or upset the team