What is the minimum room requirement for bathtubs and showers?

The minimum room requirement for bathtubs and showers is determined by regulations to ensure adequate sanitation and hygiene in facilities where multiple individuals reside, such as hospitals or nursing homes. The correct choice indicates that there should be one bathtub or shower for every 12 beds.

This standard is based on promoting efficient access to bathing facilities while managing the resources within the facility effectively. By allowing one bathroom facility for every 12 beds, it strikes a balance between sufficient access for residents and the operational capacity of the facility. The choice reflects considerations of privacy, convenience, and the maintenance of a healthy living environment for all residents.

In contrast, the other options, which suggest fewer beds per bathtub or shower, would likely result in unnecessary overcapacity or redundant facilities, which could increase maintenance costs and operational complexity without significantly improving living conditions.