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Old 09-28-2011
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Question Paroxysmal nocturnal hemoglobinuria Q?

Paroxysmal nocturnal hemoglobinuria is an acquired defect that renders RBCs sensitive to .

A)
Warm Antibodies
B) Cold Autoantibodies
C) Complements
D) Oxidative stress
E) Partial occlusion of small vessels
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Complement!!! Answer z C
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Old 09-29-2011
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C) Complements
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C) Complements
increase C mediated RBC lysis (intravascular hemolysis )
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