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: Dental
[{'content': 'Q mix consists of: \nSelect and explain. \nA. Chlorhexidine, B. Triclosan analogue, C. EDTA, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Q MIX\nComposition\nEDTA+ Chlorhexidine + Triclosan analogue\nTypes\n\nQ-mix I\nQ-mix II\n\nPhysical Characteristics\n\nColorless\nOdourless\n\nMethod of Use\nTo be used as a final rinse. Continuous irrigation of root canal is done for 60 to 90 seconds.\nFunctions\n\nKills 99.99% planktonic bacteria.\nPenetrates biofilm.', 'role': 'assistant'}]