final review

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Across
  1. 5. Ribs 1-7; attached to sternum
  2. 6. 5 vertebrae - resist twisting of lower spine
  3. 7. Basic unit of a muscle fiber; from one z line to the next
  4. 9. Type of synarthrotic joint with fibrous connection that binds teeth to sockets
  5. 11. Type of synanthropic joint only found in skull; where bones are interlocked and bound by dense fibrous connective tissue
  6. 13. Type of amphiarthrotic joint where bones are separated by fibrous cartilage (ex: intervertebral joints)
  7. 14. Sensory info being sent to the CNS; unipolar
  8. 18. Ribs 8-12; not attached to sternum directly
  9. 19. White matter
  10. 20. Sinuses located below your eyes
  11. 21. 7 vertebrae - support the head and allow for its movements
  12. 22. Type of amphiarthrotic joint where bones are connected by ligaments (ex: between tibia and fibula)
  13. 24. Fibers use aerobic resp./ glucose and fatty acids
  14. 28. Making the membrane more negative
  15. 29. Collection of axons
  16. 30. Motor info being sent away from the CNS; multipolar
  17. 32. CNS immune cell
  18. 34. Period where k+ gates open allowing it to leave the cell returning the membrane potential to "normal"
  19. 36. Abnormal spinal growth where one side of the vertebrae/arch fails to develop
  20. 38. Type of diarthrotic joint where there is a gliding surface (ex: Intercarpal joints)
  21. 39. Muscle changes length
  22. 40. 12 vertebrae - attached to the ribs and act as a support cage
  23. 41. The LEAST stable joint
  24. 42. Fiber that contracts and fatigues quickly. Uses free ATP (not much), creatine phosphate system is mainly used
Down
  1. 1. Bend toward the front, concave posteriorly
  2. 2. Fused bones, immovable; type of synarthrotic joint
  3. 3. Type of fracture that breaks on the shaft/long axis of the bone
  4. 4. Making membrane more positive/less negative
  5. 8. Grey matter (2)
  6. 10. Bend that is concave in the anterior direction
  7. 12. Making membrane potential back to negative (result of K+ channels opening)
  8. 15. Sinuses located between your eyes
  9. 16. Cells lining the brain and spinal cord and aid in producing CSF
  10. 17. Ribs 11-12; no costal cartilage or rib tubercle
  11. 23. Sinuses located above your eyes
  12. 25. Sinuses located behind your eyes
  13. 26. Type of fracture occurring when the bone breaks in two places; throwing off alignment
  14. 27. Contraction in which skeletal muscle develops tension but does not change in length
  15. 31. Cells found in the PNS that maintain the environment
  16. 33. Rigid cartilaginous bridge between 2 bones; type of synarthrotic joint
  17. 35. System where there is removal and recycle of lactic acid by the liver.
  18. 37. Division of the autonomic nervous system; fight or flight
  19. 42. The function of this bone is to help stabilize the ankle