False about innervation of parotid gland:
Postganglionic parasympathetic fibre secretomotor
Preganglionic parasympathetic fibre relay in Otic ganglion
Preganglionic parasympathetic nerve begin in inferior petrosal nucleus
Sympathetic nerve are vasomotor
Ans. C. Preganglionic parasympathetic nerve begin in inferior petrosal nucleusNerve supply:PARASYMPATHETIC:auriculo temporal nerveSYMPATHETIC SUPPLY- plexus around the external carotid aery.SENSORY NERVES: auriculotemporal nerve, except for parotid fascia & overlying skin which are innervated by Great auricular nerve (C2, C3).