Midterm

Question 1

I - Olfactory nerve

Answer 1

smell

Question 2

II - Optic nerve

Answer 2

vision

Question 3

III - Oculomotor nerve

Answer 3

Eyelid and eyeball movement

Question 4

IV - Trochlear nerve/pathic nerve

Answer 4

innervates superior oblique - turns eye downward and laterally

Question 5

V - Trigeminal nerve/dentist nerve

Answer 5

chewing - face & mouth touch & pain

Question 6

VI - Abducens nerve

Answer 6

turns eye laterally

Question 7

VII - Facial nerve

Answer 7

controls most facial expressions, secretion of tears & saliva, taste

Question 8

VIII - Vestibulocochlear nerve/Auditory nerve

Answer 8

hearing, equilibrium, sensation

Question 9

IX - Glossopharyngeal nerve

Answer 9

taste, senses, carotid blood pressure

Question 10

X - Vagus nerve

Answer 10

senses aortic blood pressure, slows heart rate, stimulates digestive organs, taste

Question 11

XI - Accessory nerve/Spinal accessory nerve

Answer 11

controls trapezius & sternocleidomastoid, controls swallowing

Question 12

XII - Hypoglossal nerve

Answer 12

controls tongue movements