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10 Cards in this Set
- Front
- Back
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Aortic Arch 1
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Maxillary artery
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Aortic arch 2
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Stapedius
Hyoid |
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Aortic arch 3
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Carotids
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Aortic Arch 4
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Aortic arch (left)
proximal subclavian (right) |
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Aortic Arch 6
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Pulmonary trunk/arteries
(ductus arteriosus on left) |
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Branchial Arch 1
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Meckel's Cartilage: Mandible, Malleus, incus, sphenoMandibular ligament
Muscles of Mastication: (temoralis, Masseter, lateral/Medial pterygoids), Mylohyoid, anterior belly of digastric, tensor tympani, tensor veli palatini CN V (V2 and V3) |
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Branchial Arch 2
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Stapes, Styloid process, lesser horn of hyoid, Stylohyoid ligament,
Muscles: facial expression, Stapedius, Stylohyoid, poSterior belly of digastric CN VII (Seven) |
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Branchial Arch 3
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Greatern horn of Hyoid
muscle = stylopharyngeus CN IX (glossopharyngeus) (9 glossy mags say Style is a phar greater hy) |
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Branchial Arch 4 and 6
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cartilage: Thyroid, Cricoid, Arytenoids, Corniculate, Cuneiform
muscle 4 - pharyngeal constrictors, cricothyroid, levator veli palatini muscle 6 - intrisic muscles of larynx EXCEPT Cricothyroid 4 = CN X 6 = CN X-recurrent laryngeal branch |
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1st Branchial cleft develops into?
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External auditory meatus (ectoderm)
-incus/malleus/tensor tympani from 1st branchial arch -eardrum and eustachian tube from 1st pharyngeal membrane |
