front 1 Skeleton | back 1 -the body's framework, composed of cartilage & bone
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front 2 Functions of the skeleton. | back 2 -supports and protects the body
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front 3 Axial Skeleton | back 3 -bones that lie around the body's center of gravity |
front 4 Appendicular Skeleton | back 4 -bones of the limbs or appendages |
front 5 Articular cartilage | back 5 -covers bone ends at movable joints |
front 6 Costal cartilage | back 6 -connects ribs to sternum |
front 7 Laryngeal Cartilage | back 7 -constructs the larynx (voice box) |
front 8 Tracheal & Bronchial Cartilage | back 8 -reinforce passageways of the respiratory system |
front 9 Nasal Cartilage | back 9 -supports the external nose |
front 10 Invertebral Discs | back 10 -separates and cushions bones of the spine |
front 11 Perichondrium | back 11 -dense connective tissue that surrounds cartilage |
front 12 Hyaline Cartilage | back 12 -provides sturdy support with some resilience
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front 13 Elastic Cartilage | back 13 -more flexible than hyaline cartilage
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front 14 Fibrocartilage | back 14 -consists of rows of chondrocytes alternating with rows of thick collagen fibers
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front 15 Compact Bone | back 15 -smooth and homogenous |
front 16 Spongy Bone | back 16 -composed of small bars of bones and lots of open space |
front 17 Long Bones | back 17 -much longer than they are wide
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front 18 Short Bones | back 18 -typically cube shaped
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front 19 Flat Bones | back 19 -generally thin with 2 wafer-like layers of compact bone sandwiching a layer of spongy bone between them
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front 20 Irregular Bones | back 20 -bones that do not fall into any of the categories
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front 21 Sesamoid Bones | back 21 -special types of short bones formed in tendons
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front 22 Sutural Bones | back 22 -tiny bones between cranial bones |
front 23 Tuberosity | back 23 -large rounded projection |
front 24 Crest | back 24 -narrow ridge of bone |
front 25 Trochanter | back 25 -very large, blunt, irregulary shaped process |
front 26 Line | back 26 -narrow ridge of bone; less prominent than a crest |
front 27 Tubercle | back 27 - small rounded projection or process |
front 28 Epicondyle | back 28 -raised area on or above a condyle |
front 29 Spine | back 29 -sharp, slender, often pointed projection |
front 30 Process | back 30 -any bony prominence |
front 31 Head | back 31 -bony expansion carried on a narrow neck |
front 32 Facet | back 32 -smooth, nearly flat articular surface |
front 33 Condyle | back 33 -rounded articular projection |
front 34 Ramus | back 34 -armlike bar of bone |
front 35 Groove | back 35 -furrow |
front 36 Fissure | back 36 -narrow, slitlike opening |
front 37 Foramen | back 37 -round or oval opening through a bone |
front 38 Notch | back 38 -indentation at the edge of a structure |
front 39 Meatus | back 39 -canal like passageway |
front 40 Sinus | back 40 -bone cavity, filled with air and lined with mucous membrane |
front 41 Fossa | back 41 -shallow basin-like depression in a bone |
front 42 Diaphysis | back 42 -the shaft of a bone
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front 43 Periosteum | back 43 -fibrous membrane covering the bone |
front 44 Perforating Fibers | back 44 -fibers of the periosteum that penetrates into the bone |
front 45 Osteoblasts and osteoclasts are found on the inner, or osteogenic layer of the _____________. | back 45 Periosteum |
front 46 Epiphysis | back 46 -end of the long bong
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front 47 Epiphyseal Plate | back 47 -thin area of hyaline cartilage that provides for longitudinal growth of the bone during youth |
front 48 Medullary Cavity | back 48 -storage region for adipose tissue, or yellow bone marrow |
front 49 Epiphyseal Lines | back 49 barely, discernible remnants |
front 50 Central (Haversian) Canal | back 50 -runs parallel to the long axis of the bone
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front 51 Osteons | back 51 the central canal and all the concentric lamellae surrounding it |
front 52 Canaliculi | back 52 -tiny canals radiating outward from a central canal to the lacunae of the first lamella and then lamella to lamella
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