Lab Activity 8Axial SkeletonCervical SpineThoracic SpineLumbar SpineSacral SpineCoccyxIntervertebral ForaminaeIntervertebral DiskAnnulus FibrosusNucleus PulposusCervical Vertebrae (C3-C7)Slide 13Slide 14Slide 15Slide 16Cervical Vertebrae C1: AtlasCervical Vertebrae C2: AxisCervical Vertebrae C1 & C2 Joined TogetherThoracic VertebraeSlide 21Lumbar VertebraeSacrumSlide 24Slide 25Sacroiliac JointsSlide 27Hyoid BoneSternumRibs 1-7: True RibsRibs 8-10: False RibsRibs 11 & 12: Floating RibsRibsRibs Attached to Thoracic VertebraeCostovertebral AngleFrontal BoneSlide 37Parietal BoneSlide 39Temporal BoneSlide 41Slide 42Temporal BoneOccipital BoneSlide 45Sphenoid BoneSlide 47Sphenoid BoneSlide 49Ethmoid BoneSlide 51Slide 52Cranium FloorSagittal SutureCoronal SutureSquamous SutureLambdoid SutureWormian (Sutural) BonesFetal SkullFetal Skull Superior ViewOrbitMaxillaMandibleSlide 64PowerPoint PresentationZygomatic BoneFacial BonesSlide 68SinusesThe EndLab Activity 8Axial SkeletonMartini Chapter 7Portland Community CollegeBI 231Axial Skeleton•Skull•Spine•Thoracic Cage•Hyoid boneCervical Spine•7 Vertebra•C1-C7•Concave PosteriorThoracic Spine•12 Vertebra•T1-T12•Convex Posterior•Attach to the ribsLumbar Spine•5 Vertebra•L1-L5•Concave PosteriorSacral Spine•5 Fused Vertebra•“Sacrum”Coccyx•4 Fused VertebraIntervertebral ForaminaeIntervertebral DiskAnnulus Fibrosus(Fibrocartilage)Nucleus PulposusCervical Vertebrae (C3-C7)BODYVertebralForamenCervical Vertebrae (C3-C7)Bifid Spinous ProcessCervical Vertebrae (C3-C7)Transverse ProcessesTransverse ForamenCervical Vertebrae (C3-C7)Superior Articular FacetSuperior Articular ProcessCervical Vertebrae (C3-C7)Vertebral ArchCervical Vertebrae C1: AtlasSuperior Articular FacetCervical Vertebrae C2: AxisOdontoid Process (Dens)Cervical VertebraeC1 & C2 Joined TogetherThoracic VertebraeSpinous ProcessThoracic VertebraeCostal Facets on the Transverse Process (for rib attachment)Lumbar VertebraeBODYSacrum5 Fused VertebraeSacrumSacral PromontorySacrumSacral ForaminaSacroiliac JointsCoccyx4 Rudimentary VertebraeHyoid BoneGreater HornLesser HornBODYSternumManubriumBodyXiphoid ProcessSternal AngleRibs 1-7: True RibsRibs 8-10: False RibsRibs 11 & 12: Floating RibsRibsRibs Attached to Thoracic VertebraeCostovertebral AngleFrontal BoneFrontal BoneFrontal BoneSupraorbital ridgeFrontal BoneFrontal SinusParietal BoneParietal BoneParietal BoneParietal BoneTemporal BoneTemporal BoneTemporal BoneTemporal BoneTemporal BoneTemporal BoneMastoid ProcessZygomatic ArchMandibular fossaExternal Acoustic MeatusStyloid ProcessTemporal BoneJugular ForamenCarotid CanalOccipital BoneOccipital BoneExternal occipitalprotuberance Occipital CondylesForamen MagnumSphenoid BoneLesser WingGreater WingPterygoid ProcessMedial Pterygoid PlateLateral Pterygoid PlateSphenoid BoneSphenoidal SinusPterygoid ProcessSphenoid BoneGreater WingLesser WingSella TurcicaSphenoidBoneHypophyseal FossaDorsum SellaEthmoid BoneCrista GalliPerpendicular PlateEthmoid BonePerpendicular PlateMiddle NasalConchaeEthmoid BoneCribriform PlatePerpendicular PlateCristae GalliCraniumFloorAnterior Cranial FossaMiddle Cranial FossaPosteriorCranial FossaSagittal SutureParietal Bone(Right)Parietal Bone(Left)Frontal BoneOccipital BoneBetween the Right and Left Parietal bonesCoronal SutureBetween the Parietal bones and the Frontal BoneParietal BoneFrontal BoneTemporalBoneOccipital BoneSquamous SutureBetween the Parietal bone and the Temporal BoneParietal BoneFrontal BoneTemporalBoneOccipital BoneLambdoid SutureBetween the Parietal bones and the Occipital BoneParietal BoneFrontal BoneTemporalBoneOccipital BoneWormian (Sutural) BonesSmall islands of bone that fill gaps in sutures.Present in varying amountsFetal SkullFetal SkullSuperior ViewOrbitMaxillaHard PalateMandibleBodyRamusCoronoid ProcessMandibular CondyleAngleMental ForamenAlveolar ProcessMandibleMylohyoid LineMandibular ForamenPalatine BoneVomerZygomatic BoneTemporal ProcessZygomatic ArchFacial BonesFacial BonesPerpendicular Plate (Ethmoid)Middle NasalConchae (Ethmoid)Inferior Nasal ConchaeVomerSinusesFrontalEthmoid Air CellsMaxillarySphenoidalThe