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20 Cards in this Set
- Front
- Back
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What is the Skins Function?
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To maintain Temp, protection, Somatosensory and perception, and Vitamin D.
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What are the General layers of the Skin?
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epidermis: top ( protection)
Dermis: Where hair grows Hyodermis: blood vessels and nerves |
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what are the function of the cell types?
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Kerotinocytes:proteins
Melanocytes:skin color Immunocytes: immune system |
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What are the deeper layers of the skin?
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Stratum germinativum: ( bottom ) Kerotinocytes production
Stratum spinosum Stratum granulosum: stores the kerotinocytes Stratum lucidum: the lines of your hands and feet Stratum Carneum: Surfaces |
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What is the muscle gives you goose bumps?
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arrector pili
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Parts of the Nail?
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Nail matrix: pink part of the nail
Lunula: the moon looking part of the nail. |
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Where are the Dermal Glands?
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Seboaceous glands: oil in hair follicles
Suoloiferous glands: sweat glands Eccrine glands: Sweat in palms in hands and sole of feet. Apocrine: Sweat in your arm pits and pubic area |
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What is the function of the Eocrine gland?
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In charge of temperature has evaproative coding also has deep coiled portion primary secretion of fluid by secrting NaCl.
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What is the function of the Mammary Glands?
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Lactation
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what is Ceruminous gland?
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Ear wax
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What is the function of papillary layer?
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It contains the capillary network and hear loss, It also gives you your finger prints.
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What is the function of Reticular layer?
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It is made up of collagen and elastion fibers, It makes your skin have its elasticity.
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What is Hypodermis?
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Is your subcutaneous fat
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What is tonic?
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Is the rate of nerve impulses along sympathetic nerves.
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What happens when your core temperature increases?
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convection through air movement goes across the skin and conduction is proceessed. Heat is lost through sweat and through lungs.
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What happens when your core temperature decreases?
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Your blood flow decrease through the surfaces and goes below the subcutaneous fat and then you have goosebumps.
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Degree of burns
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1st degree; red area; pain; no scarring
2nd degree; some damage at the dermis, blister, sunburn and pain, scarring but is able to produce new skin cells 3rd: both dermis and subcutaneous are affected. Loss of body fluids = dehydration, increase risk of infection, 20% of burn increase the risk of a pt is dying. NO PAIN due to nerve endings are decreased. |
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basal cell carcinoma
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affect the basal layer of the dermis. It does not spread or metastasize.
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Squamous cell carcinoma
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affect the stratum spinosum. Increase the chance of metastasizing
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Malignant melanoma
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alffects the melanocytes in the skin or pigment, moles, will metastaize to othe body tissue.
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