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14 Cards in this Set
- Front
- Back
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Strata
Order from superficial to deep |
Stratum Corneum
Stratum Lucidum Stratum Granulosum Stratum Spinosum Stratum Basale |
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Strata
Order from deep to superficial |
Stratum Basale
Stratum Spinosum Stratum Granulosum Stratum Lucidum Stratum Corneum |
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Basale
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Deepest layer
Keratinocytes are actively undergoing mitosis |
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Spinosum
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cells are actively mitotic stem cells
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Graunulosum
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cells are flattened
organelles deteriorating |
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Lucidum
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clear, flat, dead keratinocytes
(layer only present in thick skin) |
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Corneum
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cells are dead
flat and membranous sacs filled with keratin |
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sebaceous glands
(where are they found) |
found everywhere except the palms and soles
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sebaceous glands
(function) |
secretes sebum (oil) to lubricate the hair and skin
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sudoriferous glands
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sweat glands are simple tubular glands important in temperature regulation
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ceruminous glands
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secretes cerumen which prevents dryness of the skin of the ear canal and repels insects
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Rules of 9s
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used to estimate body surface area involved
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Rules of 9s
(what does each 9% acount for) |
head and each arm account for 9%
anterior and posterior surface of each leg each account for 9% anteror and posterior trunk each represent 18% perineum equals 1% |
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Order of stratified squamous epithelium (found in locations subject to friction or attrition)
SAVEME |
Skin
Anal Canal Vagina Mouth Esophagus |
