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25 Cards in this Set
- Front
- Back
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A bullet (or knife) wound in the posterior triangle of the neck might result in all of the following:
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Pneumothorax
Loss of sensation over the upper pectoral region Paralysis of the supraspinatus muscles At least partial loss of the sensory and motor innervation of the upper extremity |
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the cutaneous nerve to the region of the anterior traingle of the neck is...
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the transverse cervical nerve (C2 C3)
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the cutaneous nerve to the region of the angle of the mandible and the mastoid process is
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the greater auricular nerve (C2 C3)
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the greater occipital nerve contains fibers from
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C2 dorsal rami
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the ________ nerves pierce the platysma to supply the skin over the clavicle
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supraclavicular
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the lesser occipital nerve contains fibers from...
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C2 Ventral Rami
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Inflammation of the facial nerve near the stylomastoid foramen resulting in paralysis of this nerve would most likely result, on the affected side, in each of the following:
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paralysis of the buccinator muscle, posterior belly of the digastric, occipitalis, frontalis, stylohyoid, zygomaticus major, orbicularis oculi muscles
Inability to whistle drooping of the eyebrow inability to close the lips |
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the auricle of the ear and external ear canal are innervated solely by the ______
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greater auricular nerve (C2 C3)
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the region of skin covering the inion is innervated solely by _____ rami
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dorsal rami
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the facial nerve gives off the _____ in the temporal bone, innervates the ______ belly of the digastric muscle, provides GVE fibers to the ______ gland
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gives off the greater petrosal nerve within the temporal bone
innervates the posterior belly of the digastric muscle also, innervates the stapedius muscle! it provides GVE fibers to the lacrimal gland |
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these openings transmit special somatic afferent fibers
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optic canal, internal acoustic meatus
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Nerve of the third brachial arch leaves through the
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jugular foramen
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What structures, in addition to the common carotid artery, are found in the carotid sheath?
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internal jugular vein, vagus nerve
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which passage transmits the nerve of the second branchial arch?
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internal acoustic meatus
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The greater sciatic foramen transmits the...
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superior gluteal vessels
superior gluteal nerve sciatic nerve inferior gluteal artery internal pudendal vessels and pudendal nerve nerve to obturator internus nerve to quad. femoris posterior femoral cutaneous nerve |
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fiber types through Foramen rotundum...
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GSA only
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fiber type passing through the hypoglossal canal...
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GSE only
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fiber type passing through foramen ovale, innervating...
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GSA and SVE; tensor tympani muscle, muscles from 1st branchial arch, masseter, mylohyoid muscle, lateral pterygoid,
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What types of fibers can be found in nerves passing through the cavernous sinus or its wall?
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GSE, GSA, GVE
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Does the frontal bone go through a cartilaginous phase?
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No, the frontal bone does not go through the cartilaginous phase, but forms directly from membranous ossification
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Does the temporal bone go through a cartilaginous phase?
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the petrous portion of the temporal bone is preformed in cartilage
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. the first pharyngeal pouch will give rise to ....
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the tympanic cavity and mastoid antrum
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the parathyroid glands are derivatives of ...
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the third and fourth pharyngeal pouches
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the _____ sinus begins as an outgrowth in the third fetal month and is the first sinus to appear
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maxillary
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general sensation from the maxillary sinus is carried in....
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the second division of the trigeminal nerve
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