Skeletal System
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| Skeletal System | show 🗑
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| show | Support, storage, blood cell production, protection, movement.
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| show | (bone) a supporting tissue that has specialized cells and a matrix consisting of extracellular protein fibers and a ground substance.
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| Bone Texture | show 🗑
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| Calcium Phosphate | show 🗑
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| show | 1/3 of bone weight.
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| show | Long central shaft of long bones.
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| Ephyses | show 🗑
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| show | Solid, usually where stresses come from a limited range of directions. Osteons are only in this type of bone!
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| show | (cancellous) a network of bony rods or struts (trabecular) separated by spaces. Reduce weight of skeleton, makes it easier for muscles to move bones.
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| Trabeculae | show 🗑
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| Endosteum | show 🗑
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| Osteocytes | show 🗑
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| Lacunae | show 🗑
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| show | In narrow sheets in lacunae in osteocytes
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| Canaliculi | show 🗑
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| show | The basic functional unit of a COMPACT BONE. Inside osteocytes and are arranged in concentric layers around a perforating canal that contains 1 or more blood vessels. Lamellae are arranged parallel to the long axis of central canal.
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| show | (Haversian Canal) prove passage ways for linking the blood vessels of the central canals with those of the periosteum and the marrow cavity.
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| Joint Capsoles | show 🗑
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| show | Osteocytes, Osteoclasts, and Osteoblasts
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| show | Dissolve the bony matrix. Giant cells with 50 or more nuclei. Release stored minerals through osteolysis, helps regulate phosphate and calcium in body fluids.
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| Osteoblasts | show 🗑
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| show | The replacement of cartilage with bone, during development. Deposits of calcium happen during this. Active Process.
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| show | Bone develops within sheets of membranes of connective tissues, in deep dermis. Process begins in ossification center. How flat bones are made.
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| Endochondral Ossification | show 🗑
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| Ephysal Closure | show 🗑
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| show | When a bone grows longer it also grows wider, when cells of periosteum develop into osteoblasts and produce bony matrix. Marrow cavity grows as osteoblasts erode inner surface.
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| show | Calcium, Vitamin D3, Vitamin A, Vitamin C
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| show | 80 bones. 20 in skull, 7 associate bones, 6 auditory ossicles, hyoid bone, 24 thoracic cage (rib cage) with sternum, and 26 bones in vertebral column
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| Appendicular Skeleton | show 🗑
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| show | Long, short, flat, and irregular.
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| Axial Skeleton Functions | show 🗑
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| show | Bones: 8 cranium (encloses cranial cavity), 14 face, 7 additional, 6 auditory ossicles (little tinies for sound), enclosed in temporal and hyoid bones.
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| show | Frontal, Parietal, Occipital, Temporal, Sphenoid, Ethmoid,
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| Bones of the Face | show 🗑
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| Fontanelles | show 🗑
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| show | Spine bones: 26; 24 vertebrae, 1 sacrum, 1 coccyx,
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| Name Spinal Curves and how many vertebrae | show 🗑
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| When are all spinal curves developed by? | show 🗑
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| How many pairs of ribs are there? | show 🗑
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| Common treatment for fractured ribs? | show 🗑
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| Compound Fracture | show 🗑
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| Pectoral Girdle | show 🗑
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| show | Humerus, Radius, Ulna, Olecranon
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| show | 27 bones: 8 Carpal, 5 metacarpal, 14 phalanges. 4 fingers have 3 phalanges, thumb (polex) has 2
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| Pelvic Girdle | show 🗑
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| show | Femur, Tibia, Patella, Tarsus, Fibula
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| Joints | show 🗑
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| Fibers and Cartileges Joints | show 🗑
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| show | Surrounded by fibers tissue, and the ends of bones are covered by cartilage that prevents bones to bone contact. Free movement. Synchondrosis, Syndesmosis, Symphysis. At ends of long bones.
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| show | Immovable joint, suture bound by tissue.
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| show | Slightly moveable joint,
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| Diarthrosis | show 🗑
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| show | A rigid, cartilages connection, Synovial joint.
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| Syndesmosis | show 🗑
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| show | Cartilages joint, separated by disc or pad of fibrocartilage (vertebrae in spine).
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| Menisci | show 🗑
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| show | Small pockets of connective tissue containing synovial fluid. Form to reduce friction and act as shock absorbers where tendons or ligaments rub against other tissues.
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| Gliding Joint | show 🗑
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| Hinge | show 🗑
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| Pivot | show 🗑
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| Flexion | show 🗑
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| show | Increases angle of articulating bones.
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| Abduction | show 🗑
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| show | Movement towards anatomical position
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| show | Turning around a longitudinal axis of body or limb
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| show | Palm Forward to palm facing back
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| Supination | show 🗑
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| Inversion | show 🗑
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| Eversion | show 🗑
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| show | Flexed foot
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| Planter Flexion | show 🗑
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| show | Thumb toward palm
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| show | Thumb away from palm
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| show | Move superiorly and inferiorly. movements of jaw.
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| show | Movement anteriorly or inwards
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| Retraction | show 🗑
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| show | When vertebral column bends to side,
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| Condyle | show 🗑
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Created by:
iessnorris
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