in ensuring that health care workers are clearly notified of the many important factors that must be taken into account in providing patient care this is always a huge challenge in a busy hospital that must provide appropriate service to a broad array of patients having many idiosyncrasies in their conditions also because no wood or laminated materials are used in assembly 210 it can be exposed to water for example during a terminal clean or as an outside display periodically exposed to rain or cleaning fluids without fear of damage being incurred because it is releasably retained by magnets 218 steel plate 222 does not obstruct installation of base 212 and further permits easy removal in the event that assembly 210 and the set of screws must be accessed for removal also assembly 210 could be prepared with a graphic representing an organ or the human body as whole on printed media 230 thereby serving as an educational material that directly benefits patients such an assembly 210 would permit a physician to mark on the cover 240 for example to help explain a procedure to a patient thereby greatly facilitating physician patient communications further such an assembly could display the name of a pharmaceutical company or a pharmaceutical and could be distributed as a service to hospitals by a pharmaceutical company without violating current law further using a set of assemblies 210 it would be possible to.