Erstellt von jennifer.hyland
vor etwa 11 Jahre
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Zu Notiz kopiert von jennifer.hyland
vor etwa 11 Jahre
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Skeletal Cartilages Chondrocytes housed in lacunae in extracellular matrix Hyaline Elastic Fibrocartilages Large Amounts of water lacks nerve fibers Avascular Surrounded by fibrous perichondrium Appear glassy Collagenous fibers Most abundant skeletal cartilages Flexible and resilient Articular, costal, respiratory and nasal cartilages abundant elastic fibers w collagen fibers flexible Outer ear and epiglottis Thick collagen fibers most compressible cartilages resist stretching intervertebral discs and knee joint cartilages
Classification of Bones Long Bones Short Bones Flat Bones Irregular Bones
Functions of Bones Support Protection Movement: Levers Mineral and growth factor storage Blood cell formation: Hematopoieses (red marrow) Triglyceride storage Hormone production: osteocalcin
Bone Structure Gross anatomy Microscopic anatomy Chemical composition Compact Bone Spongy Bone Shaft Epiphyses Diaphyses Periosteum Endosteum Nutrient Foramina Red marrow Yellow marrow Markings Osteogenic Cells: Osteoprogenitor cells Osteoblasts Osteocyte Osteoclast Osteon Lamella Canals, Canaliculi Lacunae Organic: Cells Inorganic: mineral salts: hydroxyapatites
Bone Development
Remodeling and Repair
Homeostatic Imbalances
Bone Markings
Bone and Skeletal Tissues
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