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5 Cards in this Set
- Front
- Back
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A-49. What are the three causes of thrombocytopenia?
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Stem cell failure
Increased destruction Splenic sequestration |
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A-49. What is the classic pentad of TTP?
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1.) IV hemolytic anemia
2.) Renal failure > prot/hematurea>increased creatinine 3.) Thrombocytopenia 4.) Neurologic changes 5.) Fever |
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A-49. Factor V Leiden Disease:
Path, Si/Sx |
Path: AA substitution in factor V causing resistance to cleavage my Protein C
Si/Sx: dysregulated coag, increased risk of DVT , thrombosis, or PE |
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A-49. Patient with hemophilia A would present with...?
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Hemarthroses (bleeding into joints), easy bruising w/ minor trauma, inc. PTT and norm PT and BT, dec. factor 8 levels
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A-49. What would labs show in Hemophilia B?
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Increased PTT, norm PT and BT, low factor IX, norm factor VIII
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