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4 Cards in this Set
- Front
- Back
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etiol
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clear causes are
CLL lymphoma SLE drugs penicill alfa methyldopa rifampin phenytoin also underl neoplasm or collagen vascular disease |
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clinica
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anemia or symptoms of underl diease
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ds
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variable anemia
increased MCV ocasionlaly decreased WBC and platelets spherocytosis rouleaux for mation anysotosis reticulocytosis positive Coomb test |
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what is detected by coomb test
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IgG on the surface ofred cells
coud be direct and indirect both are same but indirect test is assoc with a greater amount of antibldy autoantobodies remove small amount of red cell membrane and force he cell to become round auto imm hemolysis associated with microspherocytosis |
