Slide 1© 2011 Pearson Education, Inc. Classification of Bone Fractures Bone fractures may be classified by four “either/or” classifications: 1.Position of bone ends…

Slide 1Pages 141-145 Slide 2  http://www.pennmedicine.org/encyclopedia/ em_DisplayAnimation.aspx?gcid=000112&pti d=17 http://www.pennmedicine.org/encyclopedia/ em_DisplayAnimation.aspx?gcid=000112&pti…

6 Response to Mechanical Stress ____________________: A bone grows or remodels in response to forces or demands placed upon it Observations supporting Wolff’s law: Handedness…

Calcium Bone is major reserve of calcium Calcium ions become available for other tissues Bone must be destroyed to release the calcium Calcium-too high Cardiac arrest Calcium-too…

Slide 1 Proximal epiphysis Epiphyseal line Articular cartilage Periosteum Spongy bone Compact bone Medullary cavity (lined by endosteum) Compact bone Diaphysis Distal epiphysis…

Skeletal System Bone Markings Skeletal System Bone Markings DO NOW #1 As you come into class, write down the 4 functions of the skeletal system. When you are done, put your…

6 Figure 6.12 Osteoclasts degrade bone matrix and release Ca2+ into blood. Parathyroid glands Thyroid gland Parathyroid glands release parathyroid hormone (PTH). Stimulus…

Slide 1 Slide 2 Proximal epiphysis Epiphyseal line Articular cartilage Periosteum Spongy bone Compact bone Medullary cavity (lined by endosteum) Compact bone Diaphysis Distal…

6 Figure 6.12 Osteoclasts degrade bone matrix and release Ca2+ into blood. Parathyroid glands Thyroid gland Parathyroid glands release parathyroid hormone (PTH). Stimulus…