Chapter 22 Instruments and definitions
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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To separate tissues layers on a vertical plane using dissecting scissors | Undermine
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a tube, duct, or other hollow structure that forms a Y split | Bifurcation
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Instruments with a sharp edge that is used to cut and dissect tissue. This group includes scissors, scalpels, osteotomes, curettes, chisels, biopsy punches, saws, drills, and needles. | Cutting Instruments
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tearing or fragmenting easily when handled | Friable
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graduated, smooth instruments that are used to increase the diameter of an anatomical opening in tissue | Dilators
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soft, doughy; a characteristic of diseased tissue | Boggy
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an orthopedic instrument used to slice bone, one side is straight and the other is beveled | Chisel
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The area of a surgical instrument between the box lock and the finger ring | Shank
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The removal of tissue by scraping with a surgical curette | Curettage
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To divide an organ by sharp dissection | Transect
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A non-hinged sharp or dull tipped instrument an elevator is used to separate tissues or bluntly remodel tissues | Elevator
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the hinge point of many surgical instruments | Box Lock
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surgical instruments manufactured from inferior metal that can bend and break easily, fittings and joints are poorly constructed and fittings are poor quality | Floor grade instruments
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a V shaped bone chisel | Gouge
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sharpened | Honed
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a hinged instrument with sharp cup shaped tips that is used to extract pieces of bone or other connective tissue | Rongeur
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The delicate outer layer of tissue of most organs | Serosa
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the study of the structure of tissue | Histology
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a surgical clamp most often used to occlude a blood vessel | Hemostat
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The tips of a surgical instrument | Points
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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.
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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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