Which of the following mechanisms are involved in transmitting pain through dentin?

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Stimulation of nerves directlyHydrodynamic movement within dentinal tubulesConversion of stimuli into nerve signalsAll of the mentioned mechanisms

Explanation

Pain transmission through dentin involves multiple mechanisms including direct nerve stimulation, the hydrodynamic theory where fluid movement triggers pain, and the transduction process converting stimuli into nerve impulses. Therefore, all the listed mechanisms contribute to dentin pain sensation.