Cranial nerves
Order by
12 terms
Terms | Definitions |
|---|---|
 Olfactory I | Inability to smell & identify odors |
| Optic II | Blindness; pupilary reflex, blink reflex |
| Oculomotor III | Ptosi, inferiormedial eye muscle, pupilary reflex, double visio (mecenphalon-midbrain) |
| Trochlear IV | Cannot rotate eyeball infero-laterally |
| Trigeminal V | Cannot detect the feel of a light touch/pain/temp on the cheek, jaw-cherck reflex masseter, temporalis |
| Abducens VI | Cannot rotate eyeball laterally |
| Facial VII | Cannot make facial expressions, smiling, frowning, frontalis, wrickle noise, pucker lips; taste Bell's Palsy |
| Vestibulocochlear VIII | Loss of hearing, disturbance in balance and coordination |
| Glossopharyngeal IX | Loss of taste in posterior portion of tongue; difficulty swallowing; |
| Vagus X | Parasympathetic Impaired swallowing, gastrointestinal mobility; heart, lung, GI tract; inability to say "Ahhh" gag reflex |
| Accessory XI | Difficulty shrugging shoulders and moving the head (Trapezius, ECOM) |
| Hypoglossal XII | If injured, tongue deviates toward injured side; inability to protrude tongue Speech, chewing |
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