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Block 9 Dermatology

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klau253's version from 2017-06-02 22:14

Section

Urticaria(Hive)
Question Answer
acutelast <24hr, caused by drugs, foods, infections/infestations
Chroniccontinuous medication, autoimmune, angioedema
Mxavoid trauma, sterouds, antihis
memorize

 

Eczema
Question Answer
Clinical featuresitchy red plaques with indistinct edges, lichenification and dryness
memorize

 

Atopic skin
Question Answer
featureheavily colonized with staph. aureus
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Psoriasis
Question Answer
featuresimproves with sun, can be asso/ with arthritis
locationlower back, scalps, ears
worsensalcohol
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Rash
Question Answer
common bacterial infectionstreptococcal pyogenes
Impetigohoney crusted, mianly strep. pyogenes and staph aureus coinfection
herpes zosterophthalmic division of Trigeminal
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Purpura
Question Answer
featurered/purple discolored spots that do not turn white on applying pressure
causesplatelet, coagulation, vascular, meningococcemia
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Palmar erythema
Question Answer
Causeschronic liver disease, portal HTN, pregnancy, thyroidotoxicosis, RA
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Classification of urticaria and angioedema
Question Answer
Systemic causeSLE, lymphoma, thyrodotoxicosis
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