Term
| Nerve for coughing and swallowing? |
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Definition
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Term
| Loudness when chewing. What's the lesion? |
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Definition
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Term
| Ever feel like coughing when there's a tickle in your external ear? Why? |
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Definition
| That and cough are vagus. |
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Term
| Pupillary reflex tests what two nerves? |
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Definition
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Term
| What artery supplies the majority of blood to the palatine tonsils via it's tonsillar branch? |
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Definition
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Term
| Innervates inner surface of tympanic membrane? |
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Definition
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Term
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Definition
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Term
| Woman with arrhythmia and high bp is given a massage targeting a structure deep to the anterior border of the scm to lower her bp. What structure is targeted? |
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Definition
| Carotid sinus (contains baroreceptors) |
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Term
| If you get arterial bleeding from a tracheotomy (midline), what have you severed? |
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Definition
| Thyroidea ima artery. (In about 10% of people. Often severed in this fashion.) |
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Term
| Severe dizziness 3 weeks after a blow to the head which made a 3cm wound in scalp. No blood in CSF. Problem? |
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Definition
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Term
| Radius is dislocated by pulling child's arm. What ligament? |
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Definition
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Term
| This ligament can damage the underlying rotator cuff muscle as a result of overuse. |
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Definition
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Term
| What action is affected with a tumor at the jugular foramen; facial expression, tongue movement, or gag reflex? |
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Definition
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Term
| Cricothyroid is the only laryngeal nerve supplied by what? |
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Definition
| External branch of superior laryngeal (Rest are recurrent. Internal branch is just sensory) |
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Term
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Definition
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Term
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Definition
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Term
| Provides anastamosis of external carotid to subclavian. |
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Definition
| Descending branch of occipital. |
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Term
| Hemorrhage at the base of AICA will affect what nerve first? |
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Definition
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Term
| Lesser petrosal sends fibers to what ganglion? |
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Definition
| Otic (via glossopharyngeal) |
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Term
| Where are the cell bodies for sensory of the lacrimal sac? |
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Definition
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Term
| Tonsillectomy produces ear pain post-op, what nerve was injured? |
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Definition
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Term
| Most common site of tumors in breast? |
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Definition
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Term
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Definition
| Fluid of inner ear. Affected in Meniere's. It is inside the cochlear duct (and membranous labyrinth in general). Perilymph is the fluid of the bony labyrinth and is in direct contact with the windows. |
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Term
| Hyperacusis in ear can result from severance of either of what two nerves? |
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Definition
| 7 & 5 (sounds dampening from inner ear muscles) |
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Term
| What does the stylomastoid foramen transmit? |
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Definition
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Term
| Stapes is in direct contact with what two structures? |
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Definition
| Incus and oval window (MISO for the order of structures in mid ear) |
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Term
| The helicotrema connects what two structures in the inner ear? |
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Definition
Scala vestibuli to the scala tympani (not the cochlear duct!)
-plate 92 |
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Term
| What number cranial nerve gives fibers for lesser petrosal? |
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Definition
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Term
| The palatoglossus muscle is innervated by what? |
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Definition
| Vagus (Only tongue m. not innervated by hypoglossal) |
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Term
| Touch from ant. of the tongue? |
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Definition
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