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17 Cards in this Set
- Front
- Back
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branches off the subclavian artery
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-internal thoracic a.
-vertebral a. -thyrocervical trunk -costocervical trunk -dorsal scapular |
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branches of the thyrocervical trunk
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-inferior thyroid -> inferior (??) laryngeal
-transverse cervical -suprascapular |
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branches of the costocervical trunk
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-deep cervical a.
-supreme intercostal a. |
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Tributaries of the internal jugular
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-occipital v.
-facial v. -superior thyroid v. -middle thyroid v. -inf thyroid v. |
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The subclavian artery runs deep to what muscle? What vessel runs superficially to the same muscle?
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-scalene ant
-subclavian vein |
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The suprascapular a. and ______ a. run on the ant aspect of which muscle
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-scalene ant
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Lymph drainage for the upper right portion of the body.
Drains where |
-rt lymphatic duct
-junction btw rt int jugular v. and rt subclavian v. |
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Branches of the vagus
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-superior laryngeal ->
-Int laryngeal -Ext laryngeal |
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The internal laryngeal n. runs with what vessel?
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-Superior laryngeal a.
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The external laryngeal n. runs with what vessel?
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-superior thyroid a.
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Where are the cervical ganglia found?
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behind carotid fascia
-Sup: C1, C2, or C3 -Mid: C6 opposite cricoid cartilage -Inf: just above subclavian a. |
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What two ganglion can join together to form ______ ganglion?
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-inf cervical ganglion, 1st thoracic ganglion
-stellate |
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Special features of the sup cervical ganglion
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-large, easy to see
-has carotid branches -if tumor below sup. ganglion, sympathetic innervation will be lost to that side of the head |
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Symptoms of Horner's Syndrome? (5)
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(damage to sup cervical ganglion)
-ptosis (eyelid droop) -constricted pupil -sunken eyeball -flushing of skin -dry skin |
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Which vessels run into the thyrohyoid membrane?
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-superior laryngeal artery
-internal laryngeal nerve |
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carotid body
innervated by |
-ovoid mass
-found it carotid bifurcation -chemoreceptor -CN IX and vagus. |
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carotid sinus
innervated by |
-dilation at proximal end of int carotid
-baroreceptor (blood pressure) -CNIX (and X?) and vagus (?) |
