[PPT]Chapter 7 Skeletal System Study Guide ?· Web viewChapter 7 Skeletal System Study Guide Answers…

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<ul><li><p>Chapter 7 Skeletal System Study Guide Answers</p><p>Ms. K. Cox</p><p>Human A &amp; P</p><p>Check your work as the answers appear on the screen.</p></li><li><p>1. bones support the weight of the body and structures such as the head and face2. bones protect delicate organs such as the brain and spinal cord, heart and lungs3. bones act as levers to which muscles are attached4. blood cells are produced within red bone marrow</p></li><li><p>5. minerals such as calcium and phosphorous are stored n the bone matrix6. bones also contain nerves and blood vessels7. epiphyses8. articular cartilage9. diaphysis10. periosteum</p></li><li><p>11. medullary12. endosteum13. marrow14. blood cell production15. in spongy bone16. marrow that functions to store fat17. medullary cavitities18. muscles</p></li><li><p>19. osteocytes20. lacunae21. canaliculi22. collagen23. salts24. most bones contain a mixture of compact and spongy bone include the skull the ribs, the vertebrae and the sternum.</p></li><li><p>25. osteons26. transverse27. most bones of the body contain a mixture of compact and spongy bone. The diaphysis of a long bone is compact bone, and compact bone covers the epiphyses.28. bones form by replacing connective tissue in the fetus.</p></li><li><p>29. osteoblasts30. osteocytes31. periosteum32. a soft spot in an infants skull where the membrane has not yet completely ossified33. hyaline34. osteoblasts35. secondary</p></li><li><p>36. epiphseal37. osteoclasts38. osteoblasts39. lengthening40. thickness41.axial42. appendicular</p></li><li><p>43. Only 8 facial bones we are worried about: maxillae, palatine, zygomatic, lacrimal, nasal, vomer, inferior, mandible44. zygomatic bones45. vomer and ethmoid46. palatine bones and the maxillae47. zygomatic bone and the temporal bone48. maxillae and mandible</p></li><li><p>49. fragile, scroll-like bones attached to lateral wall of the nasal cavity 50. pedicles51. lamina52. atlas and the axis53. five54. coccyx55. S56. spine</p></li><li><p>57. articulates with scapula58. trochlea59. radius60. tuberosity61. carpal62. metacarpals63. hand phalanges64. 365. 2</p></li><li><p>66. coxal bone67. sacrum68. pubis69. symphysis pubis70. femur71. acetabul72. capitis73. patella</p></li><li><p>74. tibia75. tarsal76. tibial tuberosity77. fibula78. talus79. metatarsals80. foot phalanges81. middle phalanx</p></li><li><p>82. fibrous83. cartilagenous84. bursae85. ball and socket86. condyloid87. gliding88. hinge89. pivot</p></li><li><p>90. saddle91. insertion</p></li><li><p>Now count how many you missed and multiple it by 4.4 pts.</p><p>Each question was worth 4.4 pts each.Total points possible on this assignment was 400 pts.On the front of the packet write out how many you missed and what you earned over 400.Example: -35 questions * 4.4 pts= -154pts246/400, 62% D </p></li></ul>


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