Tom had anesthesia for surgery and was unable to void for a short time after awakening. Trace the normal parasympathetic pathway from the lateral gray horn of the spinal cord to the urinary bladder. 1. Name the spinal cord segments that the preganglionic axons exit in the anterior (ventral) root. 2. Name the effector (the tissue within the organ that is innervated by the postganglionic neuron).

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