3 types of cranial nerves based on their actionSensory MotorMixedExplanation:The X pair of the cranial nerve is called the ''Vagus nerve''.It supplies the larynx, lungs, HEART, stomach & intestineIt is the LONGEST cranial nerve and is involved in visceral sensation & movements. Number Name DistributionIX Glossopharyngeal MUSCLES & mucous membrane of pharynx and tongueVIIFacialFace, neck, taste buds & salivary glandsXIIHypoglossalMuscle of tongue The largest cranial nerve is the TRIGEMINAL nerve.The smallest cranial nerve is the Abducens cranial nerve.