Cranial Nerves for Speech

Question 1

What are the 6 cranial nerves involved in speech?

Answer 1

V - TRIGEMINAL
VII - FACIAL
VIII - VESTIBULOCOCHLEAR
VIIII - GLOSSOPHARANGEAL
X - VAGUS
XII - HYPOGLOSSAL

Question 2

Mnemonic for the speech cranial nerves?

Answer 2

tori
fears
very
gross
violent
hampsters

Question 3

Which structures are innervated by the V- TRIGEMINAL NERVE?

Answer 3

muscles of mastication (chewing and jaw clenching)
sensation to the face

Question 4

What are the three branches of the V- TRIGEMINAL NERVE?

Answer 4

Ophthalmic nerve V1
maxillary nerve V2
mandibular nerve V3

Question 5

Which structures are innervated by the VII - FACIAL?

Answer 5

muscles of the face (facial expression)
sensations: taste, anterior 2/3 of the tongue

Question 6

Which structures are innervated by the VIII - VESTIBULOCOCHLEAR NERVE?

Answer 6

sensory: hearing and balance

Question 7

Which structures are innervated by the VIIII - GLOSSOPHARANGEAL NERVE?

Answer 7

motor: swallowing
sensation: pharynx, posterior 1/3 of the tongue

Question 8

Which structures are innervated by the X - VAGUS NERVE?

Answer 8

motor: soft palate, larynx, pharynx
sensation: pharynx, larynx

Question 9

Which structures are innervated by the XII - HYPOGLOSSAL NERVE?

Answer 9

muscles of the tongue