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13 Cards in this Set
- Front
- Back
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Bone functions:
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Support, Shape, Form, Protection, Movement
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Yellow part of bone-
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Adipose
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Red marrow-
(Hemocytoblasts) |
blood cells (Hemosytoblasts-mother stem cell)
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Diaphysis-
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shaft of long bone
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Epiphyses
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ends of long bone
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Epiphyseal line-
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Hyaline Cartilage, growth of bone by replacement of cartilage
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Periosteum-
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surrounding bone, protection and "girth" growth
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Endosteum-
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inside bone, separates marrow from bone tissue
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Osteoblast-
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bone maker
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Osteocyte-
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trapped "blast"
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As you get older...
ex: kid falls a lot and doesn't break... |
less collagen, more calcium (less organic composition) -more brittle as you age-
...more organic (collagen) |
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Formation of bone is called-
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ossification
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2 parts of ossification-
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1) intramembranous (under periosteum)
2) endochondral (replacement of hyaline) |
