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120870062205 main functions of the skeletal systemsupport, protection, movement, storage, blood cell formation0
12087015376axial skeletonPortion of the skeletal system that consists of the skull, rib cage, and vertebral column1
12087037695axial skeleton functionsForm longitudinal axis of body Support head, neck, and trunk Protect brain, spinal cord, and thoracic organs2
12087019744appendicular skeletonBones of the limbs and limb girdles that are attached to the axial skeleton3
12087054099appendicular skeleton functionsprovides attachment points for muscles, allowing movement protects pelvic organs produces blood cell in red marrow in heads of largest long bones4
12087082425compact bone5
12087096683spongy bone6
12087110748Long bone7
12087124500Short bone8
12087140102irregular bone9
12087152235flat bone10
12087166708Long bone anatomy11
12087258268Function of epiphysisends of bone helps with movement12
12087287472function of diaphysisleverage and major weight support13
12087315513function of epiphyseal platelengthwise bone growth, seen in young growing bone14
12087408977epiphyseal lineremnant of epiphyseal plate, seen in adult bones15
12087435473function of yellow marrowstores fat16
12087441538function of red marrowblood cell production17
12087526628function of medullary cavityMedullary (marrow) cavity is the hollow area in the diaphysis of a long bone that contains yellow bone marrow.18
12087550905periosteumoutside covering of the diaphysis, held on by perforating (sharpeys) fibers19
12087605814articular cartilagedecreases friction at joint surfaces , made of hyaline cartilage20
12087815514microscopic spongy bone21
12087897293trabeculaesupporting bundles of bony fibers in cancellous (spongy) bone22
12087900842bone marrowA soft tissue inside the bone that produces blood cells23
12087886340microscopic compact bone24
12087923502osteonbone25
12087970198Haversian canalone of a network of tubes running through compact bone that contains blood vessels and nerves26
12087983996lamellaeConcentric rings made up of groups of hollow tubes of bone matrix27
12087991188canaliculiform transport system connecting all bone cells to nutrient supply28
12088011121Volkmann's canalscarries blood vessels and nerves29
12088047217Lacunaesmall cavities in bone that contain osteocytes30
12088085582Osteocytesbone cells, found in cavities31

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