Final answer:
A scrub room is the area that contains a sink, steam sterilizer, and acts as a workroom for an operating room or a group of adjacent operating rooms.
Step-by-step explanation:
The area that contains a sink, has a steam sterilizer, and acts as a workroom for an operating room or a group of adjacent operating rooms is known as a Scrub Room.
This room is specifically designated for the scrubbing in and preparation of surgical staff before they enter the operating room. It is where they sterilize their hands, put on their surgical attire, and prepare themselves for the surgery.