CN - Functions

Question 1

I - Olfactory

Answer 1

Smell

Question 2

II - Optic

Answer 2

Vision

Question 3

III - Oculomotor

Answer 3

• Eyelid opening
• Eyeball movement
• Pupil constriction

Question 4

IV - Trochlear

Answer 4

• Eye movement

Question 5

V - Trigeminal

• Ophthalmic and maxillary - sensory branches
• Mandibular branch - sensory and motor

Answer 5

• Facial movement and sensation

Mandibular branch:

• Jaw and TMJ
• Oral sensation

Question 6

VI - Abducent

Answer 6

Eye movement