This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
[{'content': 'Zones of operation theatre includes all except: \nSelect and explain. \nA. Septic zone, B. clean zone, C. Protective zone, D. Sterile zone', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans: a-septic zone...Protective Zone: Areas included in this zone are:ReceptionWaiting areaTrolley bayChanging roomClean Zone: Areas included in this zone are:Pre-op roomRecovery roomPlaster roomStaff roomStoreSterile Zone: Areas included in this zone are:Operating SuiteScrub RoomAnesthesia Induction RoomSet up RoomDisposal Zone: Areas included in this zone are:Diy UtilityDisposal corridor', 'role': 'assistant'}]