WOCN program
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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plaque | discrete, solid, elevated body usually broader than it is thick, > 0.5cm in diameter
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papule | discreet, elevated, solid usually <0.5cm
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macule | flat skin or mucus membrane different color from surrounding area, <0.5cm May have fine, non palpable scale
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patch | flat skin or mucus membrane different color from surrounding skin, >0.5cm May have fine, non palpable scale
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nodule | dermal or subcutaneous firm, well defined lesion usually >0.5cm in diameter
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cyst | a closed cavity or sac containing fluid or semisolid material, may have epithelial, endothelial, or membranous lining
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crust | hardened layer resulting from dried serum, blood or purulent exudate on the skin surface. Color depends on what the material is
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scale | excess stratum corner accumulated in flakes or plates. usually has a white or gray color
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abcess | localized accumulation of pus in the dermis or subcutaneous tissue, often red, warm and tender
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bulla | fluid filled blister >0.5cm in diameter. fluid can be clear, serous, hemorrhagic, or pus
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pustule | circumscribed elevation that contains pus, usually <0.5 cm in diameter
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vesicle | fluid filled cavity or elevation <0.5cm in diameter, fluid can be clear, serous, hemorrhagic, or pus
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erythroderma | generalized blanch able redness of the skin that may be associate with desquamation
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purpuric | palpable purpura raised and palpable, nonblanchable, red or violaceous discoloration of skin or mucous membrane due to vascular inflammation in the skin and extravasation of RBC's
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atrophy | thinning of tissue defined by it's location, such as epidermal atrophy, dermal atrophy, or subcutaneous atrophy
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ulcer | circumscribed loss of the epidermis and at least upper dermis, also classified by depth, border, shape, edge and tissue at the base
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erosion | localized loss of the epidermal or mucosal epithelium
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gangrene | necrotic usually black tissue due to obstruction, diminution, or loss of blood supply, may be wet or dry
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eschar | an adherent, thick, dry black crust
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proctectomy | removal of rectum
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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:
Beth Perry
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