This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General physiology, Subject name: Physiology
[{'content': 'Inner hair cells depolarise due to \nSelect and explain. \nA. K+influx, B. Na influx, C. Kefflux, D. Voltage gated ca channels', 'role': 'user'}, {'content': 'Answer: A \nExplanation: K+ channals on stereocilia are linked by elastic filaments Displacement of cilia opens or closes potassium channals K+entry causes depolarization and causes voltage gated calcium channels to open Clacium triggers release of neurotransmitters Ref:Guyton and Hall textbook of medical physiology 12th edition,page number:722,723,724', 'role': 'assistant'}]