Cranial Nerves VI-XII

Question 1

VII

Answer 1

Facial motor

Question 2

VII motor nucleus, exit, muscles

Answer 2

Facial motor at 4th ventricle, ventral, facial and strapedius

Question 3

VII sensory area and nucleus

Answer 3

Tongue, palate, external ear; solitarius

Question 4

VII PNS nucleus and gland

Answer 4

Superior salivatory; submandibular, sublingual and lacrimal

Question 5

VIII

Answer 5

Vestibulocochlear

Question 6

VIII function, entry and nucleus

Answer 6

Orientation and hearing, medulla, lateral to 4th ventricle floor

Question 7

VII entry

Answer 7

Internal auditory meatus

Question 8

IX

Answer 8

Glossopharyngeal

Question 9

IX motor effectors and nuclei

Answer 9

Parotid glad, stylopharyngeus; inferior salivatory, ambiguus

Question 10

IX sensory function and nucleus

Answer 10

Tongue, pharynx, larynx, ear; spinal

Question 11

X

Answer 11

Vagus

Question 12

X motor, sensory and visceral nuclei

Answer 12

Ambiguous, dorsal, solitarius

Question 13

XI spinal and cranial root pathways

Answer 13

C1-6, foramen magnum, cranial root, nucleus ambiguus, jugular foramen, vagus

Question 14

XI muscles

Answer 14

Sternocleidomastoid and trapezius

Question 15

XI entry

Answer 15

Lateral medulla oblongata

Question 16

XII

Answer 16

Hypoglossal

Question 17

XII nucleus, exit, muscles

Answer 17

Hyypoglossal, hypoglossal canal, tongue muscles

Question 18

XII nucleus, exit, muscles

Answer 18

Hyypoglossal, hypoglossal canal, tongue muscles