KIN 2500 Chapter : KIN 2500 Chapter 6 Worksheet L And H
15 Mar 2019
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Bone tissue cell types: embroyonic stem cell that gives rise to all other cell types. **^^must be a delicate balance of formation and removal (osteoblast and osteoclast) Bone markings: fossa, condyle, sulcus, foramen, meatus, facet, trochanter, tuberosity. Categories of bones: smooth, flat articular surface, very large projection. Humerus, ulna, radius, tibia, fibula, metacarpals, metatarsals: ______short_____ bone: wider than they are long, almost rectangular shaped, have more spongy bone than compact bone, ex. Trapezoid, carpal, tarsal: _____flat______ bone: layer of spongy bone between 2 layers of compact bone, ex. Vertebrae, calcaneous: _____sesamoid______ bone: usually involved with the attachment of tendons and ligaments; impacts the function of a joint, ex. Inner layer around the medullary cavity: growth and removal take place here. Compact bone: formed by the structural unit called the __osteons_, 5 elements of the osteon, __central canal__ perforating canal brings blood vessels to the central canal.
