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Definition
| Bones that form the longitudinal axis of the body |
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| Bones of the limbs and girdles |
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| Includes bones, joints, cartilages, and ligaments |
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Definition
| Support, protection, movement, storage, blood cell formation |
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Definition
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Definition
| Composed of small needle-like pieces of bone |
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Definition
| Have shaft with heads at both ends, compact |
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Definition
| Cube-shaped, spongy (sesamoid-in tendons, type of short bone) |
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Definition
| Thin, flattened, and curved, spongy bone sandwiched in compact bone |
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Definition
| Don't fit into other groups (ex: vertebrae) |
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Definition
| Shaft of a long bone, compact bone |
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Definition
| Fibrous connective tissue membrane that covers the diaphysis |
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Definition
| Aka Sharpey's; secure periosteum to the bone |
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Term
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Definition
| Ends of the long bones; compact bone encloses area of spongy bone |
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Definition
| Covers the external surface of the epiphyses |
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Definition
| Thin line of bony tissue different from its surrounding area, remnant of epiphyseal plate |
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Definition
| Flat plate of hyaline cartilage that serves as the growth plate in young, growing bone |
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Definition
| Cavity of the bone shaft that stores adipose tissue (in infants, forms red blood cells) |
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Definition
| Areas on the bone's surface where muscles, tendons, and ligaments attached and/or blood vessels/nerve endings passed |
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Definition
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Definition
| Cavities that house osteocytes |
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Term
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Definition
| Concentric circles that surround lacunae |
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Term
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Definition
| Bone complex consisting of central canal and matrix rings |
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Definition
| Tiny canals that radiate outward from the central canal to the lacunae |
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Definition
| Canals that run at right angles to the shaft; serve as communication pathway from exterior of the bone to interior |
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Term
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Definition
| Process of bone formation in which hyaline cartilage serves as the model |
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Term
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Definition
| Bone-forming cells, form the bone collar in ossifying bone |
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Term
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Definition
| Process by which bones widen |
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Term
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Definition
| Bone-destroying cells-break down matrix to release calcium ions in the blood |
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Term
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Definition
Realignment of broken bone ends
Closed-manual realignment
Open-surgical realignment |
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Term
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Definition
| Encloses brain tissue, 8 flat bones |
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Term
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Definition
| Join the bones of the skull; immovable joint |
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Definition
| Eyes/facial muscles, 14 bones (12 pairs) |
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Term
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Definition
| 26 irregular bones connected and reinforced by ligaments |
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Term
| Primary vs secondary curvatures |
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Definition
Primary-Thoracic and Sacral (from C-curve in newborns)
Secondary-Cervical and Lumbar |
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Term
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Definition
True-(1-7) attach to sternum
False- (8-12) indirectly or don't attach to sternum |
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Term
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Definition
| collarbone; attaches to sternum and scapula, helps prevent shoulder dislocation |
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Term
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Definition
| shoulder blades; acromion (clavicle) and coracoid (arm muscle anchor) processes |
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Term
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Definition
| Humerus, radius, and ulna |
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Term
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Definition
Carpals-8 bones
Metacarpals-5 bones
Phalanges-14 bones |
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Term
| Pelvic girdle vs. bony pelvis |
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Definition
Pelvic Girdle- 2 coxal bones, sacrum
Bony Pelvis- 2 coxal bones, sacrum, coccyx |
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Term
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Definition
| hip bones-formed from fusion of ilium, ischium, and pubis |
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Term
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Definition
Thigh-femur (strongest bone in body)
Leg-Fibula, tibia |
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Definition
tarsals-7 bones
metatarsals-5 bones
phalanges-14 bones |
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Definition
| articulations; sites where two or more bones meet; hold bones together and give skeleton mobility |
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Term
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Definition
synarthroses-immovable
amphiarthroses-slightly movable
diarthroses-freely moving |
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Term
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Definition
fibrous-connected by fibrous tissue
cartilaginous-bones connected by fibrocartilage
synovial-bones joined by cavity filled with synovial fluid* |
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Term
| Synovial joints (features) |
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Definition
| Articular (hyaline) cartilage, articular capsule (synovial membrane), joint cavity, reinforcing ligaments |
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Term
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Definition
| plane, hinge, pivot, condylar, saddle, and ball-and-socket |
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