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10 Cards in this Set
- Front
- Back
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The neurocranium consists of
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calvaria + cranial base
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the layers of the scalp include
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Sking
Connective tissue Aponeurosis Loose Connective Tissue Pericranium (epicranium and endocranium) |
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A scalp wound will gape if
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the aponeurosis connecting the occipital and frontalis muscles is cut
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What is the "dangeous area" of the scalp
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loos connective tissue, facilitates transmission of infection
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The branches of the facial n. are
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temporal, zygomatic, buccal, marginal mandibular, cervical (two zebras bit my coccyx)
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A perphieral leison on the facial n. may lead to... which causes
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Bell's Palsy
facial m. paralysis, cannot close eyelids, angle of mouth droops, forehead does not wrinkle |
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Describe the danger zone of the face
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THe facial v. comunications with the superior opthalmic vein and then the cavernous sinus, facilitates the spread of infection or thrombus from the superficial face to the inside of the cranial cavity
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Where does the lymphatic drainage of the face go
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superficial-superifical nodes along the junction of the head and neck, flows to deep cervical lymph nodes around internal jugular
Deep-deep cervical lymph nodes located around the internal jugular |
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The auditory ossicles include
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malleus, incus, stapes
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The muscles of the inner ear include? Inervations?
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Stapedius-CN VII
Tensor Tympani=CN V3 |
