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40 Cards in this Set
- Front
- Back
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the membranes of the body all contain which particular cell type
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Epithelial membrane
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where are the SEROUS membranes found
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lines open body cavitys that are closed to the exterior..Ex: around the lungs,heart
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where are the MUCUS membranes found
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Lines all body cavitys that are open to the exterior body surface
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Where are the SYNOVIAL membranes found
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sourrounds Fibrous capsule surrounding the JOINTS
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Where are the CATANEOUS membranes found
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outtermost protective boundry
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common name for cutaneous membrane
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SKIN
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Qualities of the skin
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dry,outermost protective boundry,superficial epidermis, underlying dermis
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Serous membrane that surrounds the heart
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pericardum
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Serous membrane that surrounds the lungs
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pleura
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Serous membrane that surrounds the abdominal organs
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pertioneum
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qualities of the STRATUM CORNUEM
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continually shed and replace
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what occurs within the stratum basalae
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stem cells renew themselves through cell division
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function of SUBCUTANEOUS LAYER
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serves as fat storage, blood vessel pasage and nerve endings...::<Contains fat tissue>
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2 main layers of Skin
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DErmis:: Middle Layer, Epidermis::Outer layer
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Pigments that color our skin
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MeLAnIN
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Funtion of Merkel cells
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Aids in SENSATION
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Causes Goose Bumps
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smmoth muscles when contracted
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sebaceous glands are found attached to
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Hair follicles
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Role of sebaceous Glands
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Secretes sebum for softness & pliabilty...Helps waterproof & inhabit cell growth
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WHat do sebaceous glands secrete
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OIL
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When Do they become activates
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WHen Sebaceous gland gets enlarged
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2 types of sudoriferous glands
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Eccrine(sweat), Apocrine(scent)
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Eccrine glands aka
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Sweat glands
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role of eccrine gland
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Regulate Body Temp, eliminate waste such as Urea
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Most eccrine glands are found
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Palms of hands..soles of feet
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Apocrine glands are found____...and secrete____
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axilla,pubis,areolae(around nipple,armit)....Scent
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What causes acne
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Increased Production of sebaceous
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1st degree burn
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no skin comes off, no blisters, top layer not damages
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2nd degree burn
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top layer destroyed, top layer might fall off, 2nd layer exposed
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3rd degree Burn
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top layer slide off, 2nd layer destroyed, 2nd layer is white_gray_black_yellow_dry
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risk factors for skin cancers
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exposure to uv,light skin
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Early warning signs of Malignant Melanomas(abcd's)
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Moles that are asymmetric,that have irregular Borders, that have variability or recent change in Color,that are greater than 6mm in Diameter
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Matrix in both hair and nails
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gives rise to new hair/nails
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Earwax AKA
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ceremen
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Outer most layer of hair shaft
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The cuticle
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most common skin cancer, grows slowly,rarly spreads
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Basal cell carcinoma
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skin cancer: spreads slowly,spreads to vital organs inside body
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Squamous cell carcinoma
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skin cancer: spreads quickly from skin through the lymph nodes or blood, to internal organs
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Malignant Melanoma
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increases surface area which contain capillaries
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Papillary layers of the dermis
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provide strenght and elasticity
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Reticular layers of the dermis
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