An<unk> , sometimes referred to as the doctors' mess, is a room in a hospital with either a couch or a bunkbed intended for staff to rest in while they are on<unk>  or due to be. In the European Community, the 2003 extension of the working time directive to junior doctors and the ruling that on-call time counts as working hours has resulted in the introduction of shift work for hospital medical staff, thereby eliminating the requirements for<unk> s. A similar change in hospital working hours for interns was implemented in the United States in 2011, but senior residents continue to do 24-hour<unk> . Accreditation Council for Graduate Medical Education regulations require that residents on<unk>  be provided with "adequate sleep facilities" which are "safe, quiet, and private."
On-call room
Transfer board
Operating theater
Library of the Surgeon General's Office
First aid room
Outline of emergency medicine
Doctor's office
Emergency medical responder