3. Final Jeopardy Question General Skeletal Gross Anatomy of a Long Bone 500 Move- ments. Fractures & Repairs Microscopic Anatomy joints 100 200 300 400 500 400 300 200 100 200 300 400 500

4. What are the four main parts of the skeletal system Back Bones (skeleton) Joints Cartilages Ligaments

5. What bones make up the axial skeleton? Back skull, spine, ribs

6. What are the 5 functions of the bones Back Support Protection Movement Storage Blood cell formation

7. What are the 2 types of bone tissue? Back Spongy & compact

8. Back The skull is thin but strong because… It’s curved

9. What is the Outside covering of the diaphysis Called? Back Periosteum

10. What covers the external surface of the epiphyses? Back cartilage

11. Medullary cavity contains Back Bone marrow

12. Ends of the bone are called the Back Epiphysis

13. The shaft of the bone is called the Back Diaphysis

14. Back Canaliculi Tiny canals that radiate from the central canal to lacunae

15. Cavities containing bone cells “where bone cells live” Back Lacunae

16. The space in unit of bone that runs up & down or longitudinally in a long bone is called Back Haversian canal

17. Bone-destroying cells. Back Osteoclasts

18. Bone-forming cells Back Osteoblasts

19. The 1 st step in healing that happens to a broken bone Back Hematoma (blood-filled swelling) is formed

20. This material fills in the broken bone to form a callus that will eventually be replaced by bone Back fibrocartilage

21. When a little kid breaks a bone it doesn’t break all the way though. This type of break is called… Back Green stick

22. When a broken bone penetrates through the skin it’s called… Back An open (compound) fracture

23. A break that does not penetrate the skin Back Closed (simple) fracture

24. Back Condyloid joint

25. Back Saddle joint

26. Back Plane joint

27. Back Hinge joint

28. Back Pivot Joint

29. Away from the body Back Abduction

30. Towards the body Back Adduction

31. Circular motion Back Circumduction

32. Back Extension Increasing the angle between the bones

33. Decreasing the angle between Bones is termed flexion Back

34. To determine if you are still growing you can get an x-ray and look for… Back

35. The constant repair of bone tissue is called