The document discusses the setup and components of an operating theatre or operating room. An operating theatre is a specialized room in a hospital where surgeons perform medical operations. It is designed to provide a safe, sterile, and quiet environment for surgical procedures. The key areas of an operating theatre include changing rooms, scrubbing rooms, procedure rooms, pre-operative and post-operative rooms, and rooms for storage, utilities, anesthesia, and records. The operating theatre contains necessary medical equipment and facilities to enable surgeons to perform operations.