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19 Cards in this Set
- Front
- Back
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Fxn: Frontal Bone
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forms forehead and roof of orbits
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fxn: Parietal Bone
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Form portion of the sides and roof of cranial cavity
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Fxn: Temporal
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forms lateral aspect of cranial cavity and cranial floor
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fxn: Occipital
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forms posterior and base of cranium
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fxn: Sphenoid
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keystone of cranial floor because it articulates w/ all other cranial bones holding them together
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fxn:Ethmoid
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located in midline anterior part of cranial floor medial to the orbits
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fxn:Maxilla
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unite to form upper jaw bone articulatres with everybone of face except mandible.
forms floors of orbits |
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fxn: mandible
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lowerhawbone, largest and strongest facial bone
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fxn: zygomatic
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checkbones to form cheeks
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fxn: Lacrimal
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thin part of medial wall of each orbit. contains sac that gathers ears and passes them into nasal cavity
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fxn: Nasal
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superior bridge of nose
supports distal position of nose |
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fxn: Vomer
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triangular bone at floor of nasal cavity
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fxn: Inferior Concha
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creates air passage thourgh nasal cavity
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fxn:Hyoid
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no articulations
supports tongue keeps larynx open |
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Fxn: Cervial Vertebrae
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neck region
Atlas: articulates with occipital bone to shake head yes Axis: Pivot joint that moves around atlas to rotate head no |
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Thoracic Vertebrae
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larger stronger than cervical
t1-t12 articulate with ribs |
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Lumbar Vertebrae
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largest and strongest
support body wight |
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Thorax
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Manubrium articulates with body which articulates with xiphoid process
makes up thoraxic cage |
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Ribs
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True/sternal: ribs that attactch to sternum directly t1-t7
False/vertebrochondral: t9-t10 attatch to cartilage end of t7 false/floating: attatches underneath sternum/does not attatch to sternum at all t11+t12 |
