A presynaptic parasympathetic neuron may reach its target organ by any of the following mechanisms EXCEPT:
Traveling directly to its target with its original nerve.
Synapsing in a sympathetic ganglion and joining the course of the postsynaptic sympathetic nerve to reach its target.
Joining the course of an unrelated nerve to reach its target.
Passing through a sympathetic ganglion without synapsing and accompanying sympathetic fibers to reach its target.