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23 Cards in this Set
- Front
- Back
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what does the suprascapular n innerv?
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supraspinatus, infraspinatus
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The layer of encircling cervical fascia that splits to enclose sternocleidomastoid and trapezius muscles is the:
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superficial layer of deep cervical fascia
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what's fascia that encloses the deep structures of the neck, including the thyroid, the larynx and trachea, and the esophagus?
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visceral fascia
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ant part of visceral fascia is?
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pretracheal fascia
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post part of visceral fascia is?
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buccopharyngeal fascia
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the inferior thyroid a are br of what?
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thyrocervical trunk
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what nn are inferior thyroid a ass w/?
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middle cervical sympathetic ganglia
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The triangle in which the superior branch of the ansa cervicalis separates from the hypoglossal nerve is the:
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carotid
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what n does superior thyroid a run w/?
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ext br of superior laryngeal n
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what n does inferior thyroid a cross?
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recurrent laryngeal n
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what n does superior laryngeal a run w/?
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int br of superior laryngeal n
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what n does common carotid a run w?
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vagus n
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know what triangles are bounded by
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if patient has torticollis, what muscle damaged?
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SCM
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WHAT ARE some cervical plexus facts?
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The cervical plexus consists solely of the ventral primary rami of spinal nerves C1-C4. It supplies cutaneous innervation through nerves like the lesser occipital, great auricular, supraclavicular and transverse cervical. It also supplies motor innervation to the strap muscles through the ansa cervicalis. So, it has a motor and sensory component.
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what does the recurrent laryngeal n loop around on the left? Right?
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left- aorta; right- R subclavian a
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what does recurrent laryngeal n innerv?
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all intrinsic muscles of larynx EXCEPT cricothyroid
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is subclavian a ant or post to SCM?
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post
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in subclavian steal syndrome, what a is blood stolen from?
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VERTEBRAL A
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what lymph nodes lie w/ internal jugular v?
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deep cervical chain of lymph nodes
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what vessels run anterior to anterior scalene muscles?
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subclavian v
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what nn does inferior thyroid a come near?
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middle cervical sympathetic ganglion, recurrent laryngeal nerve
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is greater occipital n DPR or VPR?
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DPR
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