Axial skeleton

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Axial skeleton

  1. 1. Axial Skeleton<br />
  2. 2. Main Bones of the Skull: Anterior View<br />Frontal bone<br />Zygomatic bone<br />Nasal bone<br />Maxilla<br />Mandible<br />
  3. 3. What ridges of the frontal bone are located just superior to the eyes?<br />Superciliary arches<br />
  4. 4. What suture connects the parietal bone to the temporal bone?<br />Squamous suture<br />
  5. 5. What suture connects the frontal bone to the parietal bones?<br />Coronal suture<br />
  6. 6. Base of the Skull:Superior View<br />Foramen ovale<br />Cribriform plate<br />Foramen spinosum<br />Jugular foramen<br />
  7. 7. Through what opening in the skull does the mandibular branch of the trigeminal nerve pass?<br />Foramen ovale<br />
  8. 8. Through what opening in the skull does the spinal cord pass?<br />Foramen magnum<br />
  9. 9. Temporal Bone<br />Squamous part<br />External acoustic meatus<br />Styloid process<br />Mastoid process<br />
  10. 10. What portion of the temporal bone connects to the zygomatic bone?<br />Zygomatic process<br />
  11. 11. What hard portion of the temporal bone contains the inner ear?<br />Petrous part<br />
  12. 12. Mandible<br />Coronoid process<br />Condylar process<br />Mental foramen<br />
  13. 13. What process of the mandible holds the teeth?<br />Alveolar process<br />
  14. 14. What is the anatomical term for soft spots on a baby’s skull?<br />Frontal fontanelle<br />Fontanelles<br />Occipital fontanelle<br />
  15. 15. Superior View of the Sphenoid Bone<br />Lesser wing<br />Sellaturcica<br />Greater wing<br />http://faculty.tcc.fl.edu/scma/mccrackenb/sphenoid_model_superior.jpg<br />
  16. 16. What bone is located inferior to the main portion of the skull and is not in direct contact with any other bone of the skeleton?<br />Hyoid bone<br />
  17. 17. How many vertrebae make up the vertebral column?33Cervical-7Thoracic-12Lumbar-5Sacrum-5 fusedCoccyx-4 fused<br />
  18. 18. Vertebra<br />
  19. 19. What is the inner, circular region of an intervertebral disk?<br />Intervertebral Foramen<br />
  20. 20.
  21. 21. What lateral projections occur on each vertebra?<br />Transverse Process<br />
  22. 22.
  23. 23. What are the pads of fibrocartilage between vertebrae?<br />
  24. 24. What is another anatomical term for C1?<br />What is another anatomical term for C2?<br />
  25. 25. C1 lacks a body and a spinous process<br />
  26. 26. Rib Cage<br />Which ones are true ribs? Ribs 1-7Which ones are false ribs? Ribs 8-12Which ones are floating ribs? Ribs 11-12<br />
  27. 27.
  28. 28. The Thoracic Cage<br />Thoracic Cage<br />Sternum<br />Manubrium- Is the widest & most superior portion of the sternum(the “handle” of the bony sword)<br />Body- Is the longest part of the sternum & forms its bulk (the “blade” of the bony sword). <br />Xiphoid process-represents the very tip of the “sword blade.” <br />
  29. 29. THE END<br />

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