Cranial Nerves

Question 1

I

Answer 1

Olfactory, sensation of smell

Question 2

II

Answer 2

optic, sensation of vision

Question 3

III

Answer 3

Oculomotor, movements of eye and eyelid and parasympathetic control of pupil size

Question 4

IV

Answer 4

Trochlear, movements of the eye

Question 5

V

Answer 5

Trigeminal, sensation of touch to face and movement of muscles of mastication

Question 6

VI

Answer 6

Abducens, movements of the eye

Question 7

VII

Answer 7

facial, movement of muscles of facial expression and sensation of taste in anterior two-thirds of the tongue

Question 8

VIII

Answer 8

auditory-vestibular, sensation of hearing and balance

Question 9

IX

Answer 9

Glossopharyngeal, movement of muscles in the throat (oropharynx), parasympathetic control of salivary glands, sensation of taste in posterior one-third of the tongue and detection of blood pressure changes in the aorta

Question 10

X

Answer 10

Vagus, Parasympathetic control of the heart, lungs and abdominal organs, sensation of pain associated with viscera and movement of muscles in the throat (oropharynx)

Question 11

XI

Answer 11

spinal accessory, movement of muscles in the throat and neck

Question 12

XII

Answer 12

Hypoglossal, movement of the tongue