Anatomy Ch.7 Test Crossword
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
 
 
Down: 1) Bone of complex shape; protects internal organs from compressive forces2) Connective tissue in the interior cavity of a bone where hematopoiesis takes place3) Opening or depression in a bone4) Bone tissue; a hard, dense connective tissue that forms the structural elements of the skeleton6) Wide section at each end of a long bone; filled with spongy bone & red marrow7) Semi-Rigid Connective Tissue found on the Skeleton in areas where flexibility & smooth surface support movement10) (Also, osteogenesis) Bone formation11) Condition characterized by abnormally high levels of calcium12) Thin & curved bone; serves as a point of attachment for muscles & protects internal organs13) Uncalcified cell with high mitotic activity; the only bone cells that divide; they differentiate & develop into osteoblasts 14) Primary cell in mature bone; responsible for maintaining the matrix15) Layer of Spongy Bone, that is sandwiched between the two layers of Compact Bone found in Flat Bones16) Cell responsible for resorbing bone19) Membrane that covers cartilage22) Where two Bone surfaces meet23) Production of blood cells, which occurs in the red marrow of the bones24) Hard, Dense Connective Tissue that forms the Structural Elements of the Skeleton27) (Also, growth plate) Sheet of hyaline cartilage in the metaphysis of an immature bone; replaced by bone tissue as the organ grows in length28) Cube-shaped bone that is approximately equal in length, width, & thickness; provides limited motion32) Small opening in the middle of the external surface of the diaphysis, through which an artery enters the bone to provide nourishment34) Cell responsible for forming new bones35) Connective Tissue in the interior cavity of a bone where fat is stored36) (Also, Cancellous Bone) Trabeculated osseous tissue that supports shifts in weight distribution39) Cylinder-shaped bone that is longer than it is wide; functions as a lever Across: 5) Process by which bone forms directly from mesenchymal tissue6) Collar of hyaline cartilage & bone that forms around the outside of a fracture8) Delicate membranous lining of a Bone's Medullary Cavity9) (Singular = Lacuna) Spaces in a bone that houses an osteocyte10) Cluster of osteoblasts found in the early stages of intramembranous ossification 17) Tubular shaft that runs between the proximal & distal ends of a Long Bone18) Doctor who specializes in diagnosing & treating musculoskeletal disorders & injuries20) Completely ossified remnant of a Bone's Medullary Cavity21) Disease characterized by a decrease in bone mass; occurs when the rate of the bone resportion exceeds the rate of the bone formation, a common occurrence as the body ages.25) Fibrocartilaginous matrix, in the endosteal region, between the two ends of a broken bone26) (Singular = Canaliculus) Channels within the Bone Matrix that house one of the Osteocyte's many Cytoplasmic Extensions that is uses to communicate & receive nutrients29) (Singular = Trabecula) Spikes or sections of the lattice-like matrix in Spongy Bone30) Small, round bone embedded in a tendon; protects the tendon from compressive forces31) Surgical exposure of a bone to reset a fracture33) Undifferentiated cell with high mitotic activity; the only bone cells that divide; they differentiate & develop into osteoblasts37) Dense Osseous Tissue that can withstand compressive forces38) Condition characterized by abnormally low levels of calcium40) Manual manipulation of a Broken Bone to set it into its natural position without surgery41) Process, during bone growth, by which bone is resorbed on one surface of a bone & deposited on another 42) (Also, Haversins system) Basic structural unit of compact bone; made of concentric layers of calcified matrix43) Broken bone44) Hollow region of the diaphysis; filled with yellow marrow45) Organ system composed of bones & cartilage that provides for movement, support, & protection46) Process in which Bone forms by replacing Hyaline Cartilage47) Blood clot that forms at the site of a broken bone48) Fibrous membranes covering the outer surface of bone & continuous with ligaments
 

 

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