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13 Cards in this Set
- Front
- Back
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The types of burns
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First degree-red
Second degree-blister Third degree - bbq meat fourth degree-charred bone |
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Epidermis layers
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Stratum basale
stratum spinosum stratum garnulosum stratum corneum |
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what extra layer does the hands and feet contain?
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Stratum lucidum
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Dermis Layers
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Papillary-traction
Reticular layer- "below the bumps" |
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Nerves located in the dermis
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meissner- light touch
pacinian-deep touch free nerve ending-pain thermosensors-temp hair plexus-hair bending |
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Glands in the skin
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holacrin-burst in sebacous gland
eccrine-golgie w/vesicles aporcrine- cell breaks into pieces |
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Skin color
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blood flow-reddish
caratenoids-orange/adipose meanin-black- majority of skin color |
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how is melanin turned on?
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by sun and genetics
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What is the function of skin?
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Excretion(sweat)
Manteneince(temp) Production (meleanin) Storage(lipids) detection (touch/pain) |
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function of the stratum basale
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make epidermal ridges, split & regenerate cells
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function of the stratum spinosum
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the daughter cell from the stem cell is pushed up in this layer and they are bound by keratin
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function of stratum granulosum
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cells stop dividing and start making keratin
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function of the stratum corneum
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all dead cells that are water resistant
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