Protect the area and have someone notify the person in charge.

who is "you" that should do something. if "you" is an inspector, she makes recommendations that meet the safety standards and follows up that the error is corrected. If "you" is the administrator or manager, they make sure that the written standands of OSHA and the state and federal funding programs are in place. If "you" is staff, the responsility lays in reporting any issues that you see are unsafe and may not pass safety inspections. If "you" is a patient, then pray that every one of the aforementioned have done their jobs!