<prompt> All of the following statements about the vagus nerve are true except that itSupplies hea lungCarries postganglionic parasympathetic fibersInnervates right two third of transverse colonStimulates peristalsis relaxes sphincters  <response>: It carries preganglionic secretomotor fibres to the submandibular ganglion for supply of the submandibular and sublingual salivary glands. REF:BDC VOL.3,FIFTH EDITION. 