The classification of a residential board and care occupancy, as a whole, is based on the:

• A. process that poses the highest hazard.
• B. resident posing the most significant risk.
• C. type structure in which the facility operates.
• D. evacuation methods present in the structure.

Answer: (B)

Classification for a residential board and care occupancy is driven by the resident who poses the greatest life-safety risk. This means the overall category is determined by the most significant hazard presented by any resident, so safety measures, staffing, supervision, and egress planning are all sized to handle that worst-case scenario. The type of building or the specific evacuation methods matter for how you implement safety, but they don’t set the classification by themselves. The occupants’ risk profile, especially the most significant risk among them, is what determines the appropriate life-safety approach.