HB: Chapter 5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Bone | A matrix of non-living extracellular crystals of calcium and living osteocytes.
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| Osteon | Rings of osteocytes arranged in a cylinder.
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| Osteocyte | An embedded osteoblast within the matrix it has secreted.
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| Central Canal | Pathway for blood vessels to pass into bone, delivering nutrients to osteocytes.
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| Ligament | Connective tissue, dense and fibrous. Connects bone to bone.
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| Cartilage | Elastic substance that contains fibers of collagen and water. Smooth and flexible, it absorbs pressure at joints and allows for smooth movement.
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| Osteoblast | Cell that builds bone material.
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| Osteoclast | Cell that remodels and repairs bone cells.
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| Osteoporosis | Complication where bone loses a great deal of mass leaving it 'pourous' and weakened.
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| Axial Skeleton | Skull, sternum, ribs and vertebral column.
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| Appendicular Skeleton | Bones of arms, legs and their attachments to the trunk.
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| Synovial Joint | Free movable joint separated by a thin fluid-filled space.
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| Tendons | Connective tissue that joins muscle to bone.
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| Abduction | Movement of a limb away from the body midline.
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| Adduction | Moment of a limb toward the body midline.
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| Circumduction | Movement of a limb in a cone shape rotation.
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| Rotation | Movement of a limb around its own axis.
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| Flexation | Movement that deceases the angle of the joint.
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| Extension | Movement that increases the angle of the joint.
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| Supination | Rotation of the forearm so the palm faces anteriorly.
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| Pronation | Rotation of the forearm so the palm faces posteriorly.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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