CN

Question 1

I:

Answer 1

Olfactory
Cribiform Plate
SVA
Smell

Question 2

II:

Answer 2

Optic
Optic canal
SSA
Vision

Question 3

III:

Answer 3

Oculomotor
Superior orbital fissure
GSE: Eye movements
GVE: Constriction of pupil

Question 4

IV:

Answer 4

Trochlear
Superior orbital fissure
GSE: Eye movements

Question 5

V:

Answer 5

Trigeminal
Superior oribital fissure; foramen rotundum and foramen ovale
SVE: muscles of mastication
GSA: Sensation on head

Question 6

VI:

Answer 6

Abducens
Superior orbital fissure
GSE: Eye movement

Question 7

VII

Answer 7

Facial
Stylomastoid Foramen
SVE: Muscle of facial expression, post. belly of digastic, stylohyoid, and stapedius
GVE: lacrinal and salivary secretion
SVA: Taste from anterior 2/3 of tongue and palate
GVA: sensation from Palate
GSA: sensation from Palate
GSA: auricle and external acoustic meatus

Question 8

VIII

Answer 8

Vestibulocochlear
Does not leave skull
SSA: Equilibrium/ Hearing

Question 9

IX

Answer 9

Glossopharyngeal
Jugular foramen
SVE: Elevation of Pharynx
GVE: secretion of saliva
GVA: carotid sinus and body, tongue, pharynx and middle ear
SVA: taste from posterior 1/3 of tongue
GSA: External ear

Question 10

X

Answer 10

Vagus
SVE: muscles of pharynx, larynx and palate
GVE: Smooth muscle and glands in thoracic and abdominal viscerae
GVA: sesation in lower pharynx, larynx, trachea and other viscera
SVA: taste on epiglottis
GSA: auricle and external acoustic meatus

Question 11

XI

Answer 11

Accessory
Jugular Foramen
SVE: Sternocleidomastoid and trapezius

Question 12

XII

Answer 12

Hypoglossal

GSE Muscles of Movement and tongue