skull bones
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each of the black spaces below before clicking
on it to display the answer.
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| mandible, lower jawbone | attached by freely movable joint
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| supraorbital foramen (notch) | opening above each orbit allowing blood vessles and nerves to pass
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| frontal bone | forms forehead, anterior cranium, superior orbits
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| parietal bones | posterolateral to frontal bone forming top side of cranium
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| saggital suture | midline articulation point (joint) of 2 parietal bones
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| coronal suture | point of articulation (joint) of parietal with frontal bones
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| temporal bone | inferior to parietal bone on lateral skull
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| squamous suture | point of articualtion (joint) of temporal bone with parietal bone
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| zygomatic arch | bridgelike projection joining zygomatic bone (cheekbone) and temporal bone
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| external acoustic meatus | canal leading to eardrum and middle ear
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| styloid process | needlelike projection inferior to external acoustic meatus; attachment point for muscles and ligaments of tongue, pharynx
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| mastoid process | rough projection inferior and posterior to external acoustic meatus; attachment site for muscles.
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| occipital bone | most posterior bone of cranium, forms floor & back wall
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| lambdoid suture | site of articulation (joint) of occipital bone and parietal bones
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| foramen magnum | large opening in base of occipital which allows spinal cord to join with brain
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| occipital condyle | rounded projctions lateral to foramen magnum that articulate first cervical vertebra (atlas)
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| sphenoid bone | cranial bone in temples and forming a bat shaped on the interior of the skull
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| mandible | lower jawbone; articulates the temporal bones in the only freely movable joint of skull
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| mental foramen | prominent opening on body that transmits mental blood vessles and nerve to lower jaw
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| maxilla(e) | upper jawbone(s) and part of orbits and hard palate
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| palatine bone | form posterior of hard plate
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| infraorbital foramen | opening under orbit carrying infraorbital nerves and blood vessles to nasal region
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| lacrimal bone | small thin bone in the inner wall of the eye socket. Has small opening which serves as passageway for tearsfor tear duct
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| zygomatic bone | lateral to maxilla; forms portion of face commonly called cheekbone and forms part of lateral orbit
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| nasal bone | small rectangular bones forming bridge of nose
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| vomer | blade shaped bone in median plane of nasal cavity that forms posterior and inferior nasal septum
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