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Across 4. the appendicular division of the skeletal system includes this structure 7. end of the bone 8. part of the appendicular division of the skeletal system 12. 30% of the bone is this organic matter 14. one of the causative agents for osteomyelitis (bone infection!) 15. this layer of the PERIOSTEUM has osteoblasts, and allows for bone to grow in circumference; it allows for response to injury and stress 17. what does the dens allow for on the axis? 21. spongy material in flat bones, like the scapula or ribs 23. these bone cells remove ("ConfisCate") bone, and increase blood Calcium (look at the c's in confiscate and calcium! this will help you remember) 26. type of fracture that is an incomplete break 28. organic matter in bone (besides collagen). this matter contains chondroitin sulfate! 31. pathological bone condition that is due to a lack of vitamin D. it causes rickets in the young. 32. __ hormones promote growth of bone and epiphyseal closure 34. the sheep has how many thoracic vertebrae? 35. atrophy, repair, rearrangement, and __ are the four processes that describe bone remodeling 36. C1, this vertebra has no spinous process 40. these vertebrae are fused together to form a wedge shaped bone 42. secondary ossification center is at the __ 43. the __ process forms joints with other vertebra 45. adults have this yellow marrow in their medullary cavity 47. American thoroughbred who won the 2006 Kentucky Derby, but shattered his leg two weeks later. poor guy suffered from laminitis in front and hind feet for the rest of his life. 48. these bones are unpaired 49. description of short bones, which are found in joints like carpus and tarsus 50. 25% of the bone is made of __ 52. all domestic animals have 7 of these vertebrae 55. this region of the vertebrae is abbreviated "Cy" 56. the __ process is the dorsal aspect (the bump) of the vertebra 57. growth hormone works to promote elongation of long bones by activating __-like growth factors that stimulate chondrocytes

Down 1. these vertebrae have a larger transverse process to provide more area for attachment 2. __ bone is aka cancellous bone. it contains the spaces and trabeculae 3. shaft of the bone 5. a division of the skeletal system; these bones are formed in soft organs like a dog penis, cattle hearts, or pig snouts 6. the functional unit of compact bone 9. bones that contain air spaces, and function to communicate with the exterior, such as the frontal and maxillary bones of the skull 10. these vertebrae make up the tail bones 11. immature undifferentiated bone cell 13. the study of bones 14. how many lumbar vertebrae does the horse have? 16. this classification of bone tissue is the dense, hard, outer layer which forms most of the shaft of long bones 18. part of the pelvis that has the TUBER COXAE (the hook bone that gives rise to the hip) 19. fracture where the bone is in several different fragments. the word literally means "to reduce to powder, to pulverize" 20. these bone cells form ("BuilD") bone, and Decrease blood calcium (look at the b's and d's in build and decrease) 22. the __ process is the part of the vertebra that sticks out on either side, left and right (laterally) 24. C2, this vertebra has the "dens" 25. widest part of the bone 27. the number of regions of vertebrae in the axial skeleton 29. in the spongy bone, this is mineralized tissue 30. this is big hole of the vertebrae that contains the spinal cord 32. a function of this bone is to support sensory organs 33. part of the shoulder; in the appendicular division of the skeletal system 37. bones that are small and found along the course of tendons, like the patella 38. the thoracic vertebrae are located at the ___ of the horse 39. this region of vertebrae has the most variation in number 41. division of the skeletal system that refers to the midline of the body 44. __ and phosphorus are the inorganic matter that makes up 45% of bone 46. one of the four components of the skeletal system 51. __ are part of the axial division of the skeletal system 52. the __ canal, aka haversian canal. in bones it has vessels and nerves surrounded by osteonal lamellae 53. this is the color of the young marrow in the medullary cavity 54. part of the pelvis that contains the tuber ischiadicum: the pin bone that gives rise to the buttock