Cranial Nerves

Label the cranial nerves with their name and number.

The [blank_start]facial (upper face)[blank_end], [blank_start]trigeminal[blank_end], [blank_start]vagus[blank_end], and [blank_start]glossopharyngeal[blank_end] nerves are bilaterally innervated.

The [blank_start]facial (lower face)[blank_end], [blank_start]spinal accessory[blank_end], [blank_start]hypoglossal[blank_end], and nerves for ocular functions are unilaterally innervated.

An upper motor neuron lesion affects the nuclei in the [blank_start]motor[blank_end] cortex and results in the loss of delicate [blank_start]control of the muscles[blank_end], [blank_start]weakness[blank_end], and [blank_start]brisk reflexes[blank_end].

A bilateral UMN lesion affects [blank_start]swallowing[blank_end], [blank_start]phonation[blank_end], [blank_start]resonance[blank_end], and [blank_start]speech[blank_end].

A LMN lesion may result in [blank_start]flaccid[blank_end] paralysis, [blank_start]atrophy[blank_end], [blank_start]fibrillations[blank_end] and [blank_start]fasiculations[blank_end].

Swallowing is a [blank_start]visceral[blank_end] function.

Skeletal somatic muscles are innervated by [blank_start]general[blank_end] [blank_start]somatic[blank_end] [blank_start]efferent[blank_end] nerves.

Autonomic smooth muscles and glands are innervated by [blank_start]general[blank_end] [blank_start]visceral[blank_end] [blank_start]efferent[blank_end] nerves.

Muscles of the face, pharynx, larynx, & neck are innervated by [blank_start]special[blank_end] [blank_start]visceral[blank_end] [blank_start]efferent[blank_end] nerves.