Human Anatomy & Physiology Chapter 7

52 Questions | Total Attempts: 208

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Human Anatomy & Physiology Chapter 7

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Questions and Answers
  • 1. 
    The axial skeleton system contains how many bones?
  • 2. 
    What are the 3 major regions of the Axial Skeleton?ABC order
  • 3. 
    Name two sets of skull bones?
  • 4. 
    What site provides attachment for the head and neck?Cranial or Facial Bones?
  • 5. 
    Site of attachment for teeth and muscles?Cranial or facial?
  • 6. 
    * Anterior portion of cranium * Most of anterior cranial fossa* Superior wall of orbits* Contains air-filled frontal sinusName bone?
  • 7. 
    What suture lies between parietal bones and frontal bone?
  • 8. 
    What suture lies between right and left parietal bones?
  • 9. 
    What suture lies between parietal and temporal bones on each side of skull?
  • 10. 
    * Most of skulls posterior wall and posterior cranial  fossa.* Articulates withe 1st vertebra* Sites of attachment for the ligamentum nuchae and many neck and back muscles  Name Bone?
  • 11. 
    * Inferolateral aspects of skull and parts of cranial floor* Four major regions:     *Squamous     * Tympanic     * Mastiod     * PetrousName Bone?
  • 12. 
      —  Complex, bat-shaped bone —  Keystone bone ◦       Articulates with all other cranial bones —  Three pairs of processes ◦       Greater wings ◦       Lesser wings ◦       Pterygoid processesName bone?
  • 13. 
    —  Deepest skull bone —  Superior part of nasal septum, roof of nasal cavities —  Contributes to medial wall of orbits  Name Bone?
  • 14. 
    —  Tiny irregularly shaped bones that appear within sutures
  • 15. 
    —  Mandible —  Maxillary bones (maxillae) (2) —  Zygomatic bones (2) —  Nasal bones (2) —  Lacrimal bones (2) —  Palatine bones (2) —  Vomer —  Inferior nasal conchae (2) What bone is this found?
  • 16. 
    —  Lower jaw —  Largest, strongest bone of face —  Temporomandibular joint: only freely movable joint in skullWhat bone is this found?
  • 17. 
    —  Medially fused to form upper jaw and central portion of facial skeleton —  Keystone bones ◦       Articulate with all other facial bones except mandibleName Bone?
  • 18. 
      —  Cheekbones —  Inferolateral margins of orbits Name Bone?
  • 19. 
       Form bridge of nose?
  • 20. 
      ◦       In medial walls of orbits ◦       Lacrimal fossa houses lacrimal sac Name Bone?
  • 21. 
    ◦       Posterior one-third of hard palate ◦       Posterolateral walls of the nasal cavity ◦       Small part of the orbits  Name Bone?
  • 22. 
    ◦       Plow shaped ◦       Lower part of nasal septumName Bone?
  • 23. 
    —  Form part of lateral walls of nasal cavity?
  • 24. 
    —  Not a bone of the skull —  Does not articulate directly with another bone —  Site of attachment for muscles of swallowing and speech  Name Bone?
  • 25. 
    —  Transmits weight of trunk to lower limbs —  Surrounds and protects spinal cord —  Flexible curved structure containing 26 irregular bones (vertebrae)Name Bone?
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