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Nerves
Question | Answer |
---|---|
Olfactory | I. smell |
Optic | II. vision |
Oculomotor | III. eye movement (pupil/lens) |
Trochlear | IV. eye movement (look up) |
Trigeminal | V. sends signals to face controls chewing |
Abducens | VI. eye movement (looks sideways) |
Facial | VII. taste, expression muscles, fascial secretion (from eyes/nose/mouth) |
Vestibulocochlear | VIII. hearing and balance |
Glossopharyngeal | IX. swallowing, taste, pharynx & palate, controls pharyngeal muscles, saliva, impulses near carotid artery |
Vagus | X. receives sensations from pharynx, external ear, pinna controls pharynx & palate S&M to digestive, respiratory, and cardiovascular systems |
Accessory | XI. controls neck/upper back muscles |
Hypoglossal | XII. controls tongue muscles |