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24 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What are the 4 bone shapes |
Short Flat Irregular Long |
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What is an example of long bone |
Appendeges |
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What is an example of short bones |
Carpals/tarsals |
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What is an example of irregular bones |
Vertebra/facial bones |
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What is an example of flat bones |
Sternum Ribs Clavicle Scapula Parietal bone is skull |
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What is the production of blood through red bone marrow |
hematopoiesis |
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What is perichondrium |
Plethora of collagen fibers. Holds cartilage in during compression. Think: shock absorber. Cartilage would be the compressed gas, perichondrium is the casing of the shock (metal) |
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What is appositional growth |
To grow by adding to the outside |
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What is interstitial growth |
To add from the inside |
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What is the center of a long bone called |
Diaphysis |
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What are the ends of a long bone called |
Epiphysis (proximal/distal) |
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What is the well vascularized, innervated outer later of bone called |
Periosteum |
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What covers the trabeculae of spongy bone (,think of it as wallpaper before yellow bone marrow) |
Endosteum |
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What is the epiphysis made of |
Spongy bone, surrounded by compact bone |
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What are the 7 function of bone |
Support: lower limbs support body trunk Protection Anchorage: use bones as levers to move Mineral storage: aka calcium Blood cell formation Fat storage Hormone production |
SPAM Big Fat Hoes |
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What are the two layers of the periosteum |
Fibrous outer layer )perforating fiber) Osteogenic inner layer |
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What is contained in the osteogenic layer of the periosteum |
Osteoblasts Osteocytes Osteoclasts (macrophages for consuming calcium) |
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What are the 3 types of lamallae |
Circumferential (around bone) Haversian (aka around osteon) Interstitial (between haversian) |
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Describe the center of a haversian (osteon) canal |
Nerves Veins Arteries Lymphatic vessels Endosteum |
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Describe how haversian lamellae are produced |
Oxygen travels from haversian canal to lacunae (between lamellae) through canaliculi to osteocytes |
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What is the cavity in the diaphysis region called |
Medullary cavity |
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What is the name of the Swiss cheese within spongy bone |
Trabeculae |
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What is the name of the cartilage on the distal/proximal epiphysis |
Articular cartilage |
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What are some characteristics of periosteum |
Innervated Vascular |
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