Cranial nerves

Question 1

I

Answer 1

Olfactory - sense of smell

Question 2

II

Answer 2

Optic

Question 3

VIII

Answer 3

Auditory (vestibulocochlear)

Question 4

V

Answer 4

Trigeminal

somatosensory from face and head

Question 5

VII

Answer 5

Facial nerve

Motor components of facial expression

Question 6

III, IV, VI

Answer 6

Eyeball movements

Question 7

X, XI, XII

Answer 7

Saliva secretion, tongue movements

Question 8

X

Answer 8

Vagus nerve

Parasympathetic innervation, blood pressure, ion proportions