Final answer:
Under specific conditions, smoke compartments in Group I-2, Condition 2 occupancies should not exceed 22,500 square feet in floor area to contain smoke and slow the spread of fire for safety.
Step-by-step explanation:
The question pertains to the regulations governing the construction and design of healthcare facilities, specifically the size of smoke compartments in Group I-2, Condition 2 occupancies.
According to the International Building Code (IBC) and the National Fire Protection Association (NFPA) guidelines, under specific conditions, smoke compartments in Group I-2, Condition 2 occupancies should not exceed 22,500 square feet in floor area. These requirements are in place to ensure the safety of patients, staff, and visitors by containing smoke and slowing the spread of fire, thereby providing more time for evacuation and response by emergency personnel.