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21 Cards in this Set
- Front
- Back
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Components of the Epidermis?
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Keratin, melanocytes, langerhan's cells
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Components of the Dermis?
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Resilient viscoelastic tissue supports and protects vessels and nerves
Sweat glands and pilosebaceous units |
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Impetigo is infection of?
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Epidermis, crusted lesion
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Ecthyma is infection of?
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Dermis, you get ulceration and bacteremia
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Carbuncles?
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coalescent, extensive cluster of individul boils
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Furuncles?
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Deep isolated nodules, boils, local acumulation of pus and dead tissue
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Folliculitis?
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Limited to hair follicle
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Pathogens associated with Folliculitis and apocrine glands?
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Staph aureus, pseudomonas(hot tub folliculitis)
Immunocompromised: candida, Malassezia |
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Erysipelas?
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Superficial dermis infection w/ lymphatic involvement, skin is raised, sharp line of demarkation, Streptococcus
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Cellulitis?
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Involves deeper dermis and SubQ tissue, staph aureus of strep pyogenes
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Cellulitis associated with Diabetes, granulocytopenia, immunocompromised?
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GNR and non group A strep
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Cellulitis associated with Marine water exposure?
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Vibrio
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Cellulitis associated with concomittant pneumonia?
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Legionella
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Cellulitis associated with Fish handlers?
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erysepelothrix
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Cellulitis associated with fresh water exposure?
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Aeromonas
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Cellulitis associated with Traumatic injury and myolitis?
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Clostridial cellulitis
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Cellulitis associated with perineal region
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non-Clostridial cellulitis
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Necrotizing fasciitis
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Type I: mixed aerobic/ anaerobic flora, gas producing
Type II: Group A strep |
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Pyomyositis?
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Staph aureus or Strep Pyogenes
Tropical climates or diabetes |
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Clostridial myonecrosis?
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Gas gangrene, dishwater exudate, bronze green skin
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Non-clostridial myonecrosis?
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Crepitant, seropurulent discharge, erythema
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