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14 Cards in this Set
- Front
- Back
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atopic dermatitis
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allergic diathesis, eczema
type I hypersensitivity |
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contact dermatitis
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type IV hypersensitivty reaction
so is the PPD |
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seborrheic dermatitis
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malassezia furfur
FUNGUS might be a sign of underlying immuncompromised |
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Ringworm
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trichyophitin conjurans
ALL other superficial dermatits trychophytan ruberan |
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Bouchard Joint
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osteophyte in the PIP
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RA affects what joints?
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PIP and MCP
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Heberding's Node
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Osteophyte in the DIP, seen in osteoarthritis
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What does Osteoarthritis affect?
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DIP and PIP
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Rheumatoid Factor
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IgM against IgG in the synovial fluid
damages the joint, synovial fluid is inflammed, grows over the articular cartilage--> PANNUS |
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allopurinol
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for over producing uric acid, gouts
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probenecid and sulfonpyrazone
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for underproducing uric acid grout-- uricosurics
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tophus
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crystalline material, multinucleated giant bodies, very disfiguring collections, will erode the joint
allopurinol is the tx when you have tophus |
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Gout
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multifactorial genetics
don't eat red meat, wine, alcohol metabolic acidosis (alcoholics produce acids) --uric acid has to compete for excretion in the proximal tubule. |
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alcaptonuria
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homogentistac oxidase is absent, with a build up of homogentastic. acid, deposits into cartilage
black pigment, urination exposed to sunlight will turn |
