Chapter 5 Skeletal System

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Across
  1. 3. opening in vertebrae where spinal cord passes through
  2. 4. part of scapula where clavicle attaches
  3. 5. irregular ends of long bone
  4. 10. 2nd vertebra allowing for "no" motion of head
  5. 11. cheekbone
  6. 14. depression on posterior distal end of humerus
  7. 16. lower arm bone on the thumb side (lateral side)
  8. 18. only movable bone in skull
  9. 19. name for the 1st 7 ribs; directly attach to sternum
  10. 20. wrist bones
  11. 21. surface feature found at distal end of ulna and radius
  12. 23. fracture when bone breaks into pieces
  13. 24. first step of fracture repair
  14. 25. lining of medullary cavity
Down
  1. 1. most inferior part of sternum
  2. 2. depression in scapula where head of humerus attaches
  3. 6. 1st vertebrae; allows your head to move up and down
  4. 7. large opening in back of skull
  5. 8. diagonal fracture
  6. 9. only bone in body that doesn't articulate with another bone
  7. 12. fracture that breaks through skin
  8. 13. suture that joins two parietal bones together
  9. 15. one of the ossicles; smallest bone in the body
  10. 17. found on ulna, goes into depression on humerus when arm is flexed
  11. 22. tailbone