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: Anaesthesia
[{'content': 'Local anaesthetics act on \nSelect and explain. \nA. Inactivated voltage gated sodium channels, B. Inactivated ligand gated potassium channels, C. Resting ligand gated potassium channels, D. Resting voltage gated sodium channels', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Local anaesthetics act on open state > inactivated state > resting state, votage gated sodium channels.', 'role': 'assistant'}]