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Head and Neck Block
Rock Practice
30
Anatomy
6th Grade
09/28/2012

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Cards

Term
Nerve for coughing and swallowing?
Definition
Vagus
Term
Loudness when chewing. What's the lesion?
Definition
V3
Term
Ever feel like coughing when there's a tickle in your external ear? Why?
Definition
That and cough are vagus.
Term
Pupillary reflex tests what two nerves?
Definition
Occulomotor and optic.
Term
What artery supplies the majority of blood to the palatine tonsils via it's tonsillar branch?
Definition
Facial
Term
Innervates inner surface of tympanic membrane?
Definition
Glossopharangeal
Term
Sensation within larynx?
Definition
Internal laryngeal
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?
Definition
Carotid sinus (contains baroreceptors)
Term
If you get arterial bleeding from a tracheotomy (midline), what have you severed?
Definition
Thyroidea ima artery. (In about 10% of people. Often severed in this fashion.)
Term
Severe dizziness 3 weeks after a blow to the head which made a 3cm wound in scalp. No blood in CSF. Problem?
Definition
Torn cerebral vein.
Term
Radius is dislocated by pulling child's arm. What ligament?
Definition
Annular
Term
This ligament can damage the underlying rotator cuff muscle as a result of overuse.
Definition
Coracoacromial.
Term
What action is affected with a tumor at the jugular foramen; facial expression, tongue movement, or gag reflex?
Definition
Gag reflex
Term
Cricothyroid is the only laryngeal nerve supplied by what?
Definition
External branch of superior laryngeal (Rest are recurrent. Internal branch is just sensory)
Term
Transmits basilar.
Definition
Foramen magnum.
Term
Pain ganglia for tongue.
Definition
Trigeminal
Term
Provides anastamosis of external carotid to subclavian.
Definition
Descending branch of occipital.
Term
Hemorrhage at the base of AICA will affect what nerve first?
Definition
Abducens (plate 104)
Term
Lesser petrosal sends fibers to what ganglion?
Definition
Otic (via glossopharyngeal)
Term
Where are the cell bodies for sensory of the lacrimal sac?
Definition
Trigeminal
Term
Tonsillectomy produces ear pain post-op, what nerve was injured?
Definition
Glossopharyngeal
Term
Most common site of tumors in breast?
Definition
Sup. lat. quadrant.
Term
What is endolymph?
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.
Term
Hyperacusis in ear can result from severance of either of what two nerves?
Definition
7 & 5 (sounds dampening from inner ear muscles)
Term
What does the stylomastoid foramen transmit?
Definition
Facial nerve.
Term
Stapes is in direct contact with what two structures?
Definition
Incus and oval window (MISO for the order of structures in mid ear)
Term
The helicotrema connects what two structures in the inner ear?
Definition
Scala vestibuli to the scala tympani (not the cochlear duct!)
-plate 92
Term
What number cranial nerve gives fibers for lesser petrosal?
Definition
IX
Term
The palatoglossus muscle is innervated by what?
Definition
Vagus (Only tongue m. not innervated by hypoglossal)
Term
Touch from ant. of the tongue?
Definition
Trigeminal.
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