The hypoglossal nerve provides______________?

Nerve Supply of Head and Neck 13/02/2021

A. Motor innervation to styloglossus and hyoglossus muscles only
B. Motor innervation to all of the muscles of the tongue both intrinsic and extrinsic
C. Sensory innervation to the posterior third of the tongue
D. Sensory innervation to the anterior two – thirds of the tongue

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