click below
click below
Normal Size Small Size show me how
Cranial Nerves
| Question | Answer |
|---|---|
| Cranial Nerve I | Olfactory- smell |
| Cranial Nerve II | Optic- Vision and Visual Field |
| Cranial Nerve III | Oculomotor- EOM; Movement of the sphincter of pupil; movement of ciliary muscles of lens |
| Cranial Nerve IV | Trochlear- EOM; specifically moves eyeball downward and laterally |
| Cranial Nerve V | Trigeminal- sensation of the cornea, skin of face, and nasal mucosa |
| Cranial Nerve VI | Abducens- EOM; moves eyeball laterally |
| Cranial Nerve VII | Facial- Facial expression; taste (anterior 2/3 of tongue) |
| Cranial Nerve VIII | Acoustic/Auditory- vestibular branch (equilibrium) and Cochlear (hearing) |
| Cranial Nerve IX | Glossopharyngeal- swallowing, tongue movement, taste (posterior tongue) |
| Cranial Nerve X | Vagus- sensation of pharynx and larynx; swallowing, vocal cord movement |
| Cranial Nerve XI | Accessory- head movement, shrugging shoulders |
| Cranial Nerve XII | Hypoglossal- protrusion of tongue; moves up and down and side to side |