Cranial Nerves

Question 1

GSE

Answer 1

General Somatic Efferent

Question 2

Special Visceral Efferent

Answer 2

5, 7, 9, 10, 11

Question 3

Special Sensory Afferent

Answer 3

1, 2, 8.

Question 4

Special Somatic Afferent

Answer 4

2, optic nerve. Vision.

8, vestibulocochlear,

Question 5

Special Visceral Afferents

Answer 5

Smell and taste.
1, olfactory
Taste: 7, 9, 10

Question 6

Special Visceral Efferents

Answer 6

Motor innervation muscles of face, ear, pharynx, and neck derived from branchial arches

5, 7, 9, 10, 11.

Question 7

General Somatic Efferent

Answer 7

Function similar to spinal cord.. Innervates muscles derived from somites.

3: levator palpebrae, s, i, m rectus inferior oblique
6: trochlear. Superior oblique
6: abducens. Lateral rectus.
12: hypoglossal. Intrinsic and extrinsic muscles of the tongue.

Question 8

General Sensory Afferent

Answer 8

Trigeminal nerve

Sensory for all of face, forehead, temporalmandibular joint, oral cavity. Cell bodies in trigeminal ganglion.

Question 9

Bells Palsy

Answer 9

Paralysis CN7.