Term
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Definition
| cutaneous membrane and epidermis |
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Term
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Definition
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Term
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Definition
| hair nails and exocrine glands |
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Term
| subcutaneous layer\hypodermis |
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Definition
| attatches integument to deeper layers such as muscles or bone |
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Term
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Definition
| protection, temperature matinence, synthesis and storage of nutrients, sensory reception, exocrine and secretion. |
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Term
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Definition
5 layers on hands and soles of feet. surface
stratum corneum
stratum lucidum
statum granulosum
stratum spinosum
stratum germinativum
basement membrane
dermis |
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Term
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Definition
| 4 layers covers rest of body no stratum lucidium |
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Term
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Definition
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Term
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Definition
deepest epidermal layer
attatched to the basement membrane by hemidesosomes
forms epidermal ridges
contains melanocytes |
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Term
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Definition
| separates epidermis from dermis |
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Term
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Definition
no blood vessels
nutrients deliverd by dermal blood vessels |
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Term
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Definition
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Term
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Definition
cells whose cytoplasmic procceses extend between epithelial cells in this layer, and receptors that provide information.
synthesis melanin a brown yellow brown or black pigment that colors the epidermis |
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Term
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Definition
stratum spinosum(spiny layer)
stratum granulosum(grainy layer)
stratum lucidum(clear layer) |
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Term
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Definition
| cells continue to divide and add to thickness of the epithelium |
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Term
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Definition
consists of cells displaced from stratum spinosum.
cells stop dividing and start making large amounts of keratin |
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Term
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Definition
protien
extremely durable and water resistant |
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Term
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Definition
covers stratum granulosum in thick skin
flattened densely packed filled with keratin |
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Term
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Definition
| suffix added to make words smart. |
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Term
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Definition
most superficial layer of epidermis
15-30 layers of flattened dead epithelial cells that have accumulated large amounts of keratin (said to be keratinized or cornified. |
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Term
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Definition
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Term
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Definition
supports epidermis.
pappilary and recticular layers |
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Term
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Definition
loose connective tissue
contains nerves and capillaries |
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Term
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Definition
dense irregular connective tissue
elatic fibers and collagen fibers |
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Term
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Definition
most common skin cancer
originates in germinativum layer |
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Term
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Definition
| less common superficial layers of epidermal cells |
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Term
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Definition
dangerous.
begins from a mole
grow rapidly |
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Term
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Definition
not actually part of the integument
connects skin to bone and muscles or other organs and still permits independent movement.
loose connective and adipose.
energy reserve and shock absorber
elastic
no vital organs and few capillaries |
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