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29 Cards in this Set
- Front
- Back
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Organ made up of several tissues working together |
Bone |
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Entire framework of Bones and their cartilage |
Skeletal system |
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Function of skeletal system |
Support, protect, help with movement, store minerals and triglycerides, blood cell production |
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Long bone structure |
Diaphysis, 2 epiphyes, 2 metaphyes, articular cartilage, periosteum,medullary cavity, endosteum |
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Bone contains an abundant _____ that surrounds widely separated cells |
Extracellular matrix |
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4 types of cells in bone |
Osteoprgenitor, osteoblasts, osteocytes, osteoclasts |
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Osteoblasts function |
Bone building cells that secrete matrix |
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Function osteoprgenitor |
Becomes other types of bone cells |
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Mature bone cells |
Osteocytes |
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Function osteoclasts |
Remodel Bones and cause them to release calcium |
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Form bone matrix |
Osteoblast |
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Bone good at providing protection and support |
Compact |
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Repeating structural units that surrounds central canal |
Osteon (haversian system) |
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Osteon composed of |
Concentric lamella, lacunae, canaliculi |
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Mineralized extracellular matrix |
Concentric lamella |
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Canaliculi contain |
Extracellular fluid |
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Maintain bone tissue |
Osteocytes |
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Lacunae contain |
Osteocytes |
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Between adjacent osteons |
Interstitial lamella |
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What is interstitial lamella |
Remains of older osteons |
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Lightweight bone that provides tissue support |
Spongy bone |
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Does spongy bone contains osteons |
No |
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How are lamella arranged in spongy bone |
Irregular trabeculae |
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Space in between, spongy bone |
Red bone marrow or yellow bone marrow |
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Site of hemopoieses |
Red bone marrow |
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Yellow bone marrow |
Adipose tissue, cartilage production |
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Enter the diaphysis through Volkmans canals |
Periosteal arteries |
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Periosteal arteries accompanied by |
Periosteal veins |
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Nutrient artery enter the center of the diaphysis through |
Nutrient foramen |
