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28 Cards in this Set
- Front
- Back
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sebaceous glands
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lipid based, keeps hair and skin from drying out, on face, chest, back, and scalp
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apocrine sweat glands
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smelly ones
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eccrine
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salt, NH4, urea, cooling
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schamroth's sign
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clubbing
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rheumatoid arthritis
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splitting, lifting of nails
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horizontal, darkened lines, Beau's lines
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malnurtrition, chemo, injury, metabolic disorder
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Muehrcke lines
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horizontal interruption of nail bed, albumin deficiency from renal or hepatic disease, cirrhosis, severe malnutrition, chemo
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leukonychia
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whitening of the nail can be totalis partialis punctata, nail injury, hypoalbuminaemia r/t hepatic or renal disease, protein malabsorption, sulfa antibiotics
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oncholysis
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seperation of nail from bed, psoriosis, allergic dermatitis,
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Koilonychia (spoon nail)
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iron deficiency
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Paronychia
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infection , candida, base of nail redness and swelling
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Yellow nail syndrome
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lack a cuticle, grow slowly, loose or detached, lung disorders, lymphedema
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onychorrhexis
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Brittle nails, split easily, crack and break, zinc iron def. thyroid problems, aging and excessive water exposure
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nevi
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moles
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color changes
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brown d/t darkening of melanin (generalized) pituitary, adrenal, liver disease
white d/t absence of melanin |
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configuration
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annular..rings
grouped linear arciform bow shaped diffuse |
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purpura, vs petechiae
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purpura is >.5cm
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spider angioma
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liver disease, vit b def, red central body, blanches with pressure to center
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papule (primary)
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elevated, firm area that is <1cm in diameter, ex warts, moles lichen planus
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patch (primary)
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flat, nonpalpable, irreg shaped macule > 1cm in diameter, ex vitilago, port wine stain, mongolian spot, cafe au lait patch
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plaque (primary)
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elevated firm rough lesion with flat top > 1cm diameter, examples psoriaosis, seborrheic and actinic keratoses
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vesicle (primary)
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elevated superficial lesions that does not descend into dermis, filled with serous fluid < 1cm. chicken pox, herpes zoster (shingles)
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fissure
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break in epidermis extending to dermis, linear, moist or dry, athletes foot, cracks in the corners of the mouth
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erosion(secondary)
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a depressed, moist, glistening lesion that occurs after a localized loss of epidermis when a vesicle or bulla (blister) rupters ex varicella or variola after rupture
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impetigo
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bacterial inf of upper layers of skin
staph, strep pyogenes, after incect bites or minor break in skin, pic of around mouth |
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necrotizing faciitus
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strep pyogenes or flesh eating bacteria that secretes toxin that directly kills tissue, interferes with blood flow to tissue, , can lead to widespread effects , shock. small lesion quicly develops into a purple patch that grows quickly and may have a black center. can be fatal amputation may be necessary
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Leprosy treatment
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MDT with dapsone, rifampicin and clofazimine
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pituitary gland and androgen effect
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facial hair d/t pit gland puts out hormones to stim the adrenals to manufacture hormones and they have an androgen (steroid) effect
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