Which of the following acts as the trigger for the initiation of micturition (voiding of the...

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Which of the following acts as the trigger for the initiation of micturition (voiding of the urinary bladder)? OA. the pressure of the fluid inside the bladder OB. stimulation of sacral somatic motor neurons innervating the external urethral sphincter OC. the stretching of the urinary bladder wall OD. stimulation of the sympathetic axons innervating the urinary bladder Which of the following acts as the trigger for the initiation of micturition (voiding of the urinary bladder)? OA. the pressure of the fluid inside the bladder OB. stimulation of sacral somatic motor neurons innervating the external urethral sphincter OC. the stretching of the urinary bladder wall OD. stimulation of the sympathetic axons innervating the urinary bladder

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Smooth muscle stretch initiates the micturition reflex ... View the full answer