surface anatomy of the neck

Question 1

how to feel submandibular gland

Answer 1

stick finger under tongue and push on neck with other

Question 2

facial nerve supplies

Answer 2

muscles of face

marginal mandibular nerve - muscles of lower limb - that nerve can be damaged in surgery of the face

Question 3

face and anterior head supplied by

Answer 3

trigmernial nerve

cerbical plexus below that
greater auricular nerve lower eat and skin above and behind ear and C2 - referred pain to the ear