Floor drains are generally prohibited in which rooms, unless exceptions apply?

• A. Bathrooms
• B. Operating or delivery rooms
• C. Break rooms
• D. Employee locker rooms

Answer: (B)

Floor drains are kept out of sensitive, sterile spaces because they can be hard to sanitize effectively and may become a pathway for contamination or infection control issues. In operating or delivery rooms, maintaining a pristine, easily cleanable floor surface is essential, and standard floor drains can compromise that environment, so they’re generally prohibited unless a tightly controlled, specialized drainage system is required and approved. Other rooms such as bathrooms, break rooms, and employee locker rooms are not in the same category of sterile operations, so floor drains are typically allowed to handle routine cleaning and spills there.