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Abisf Abisf
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6 years ago
Which of the following is TRUE regarding paroxysmal nocturnal hemoglobinuria (PNH)?
 
  A) It can be diagnosed by the deficiency of CD55 and CD59 on red blood cells.
  B) Symptoms include lysis of red blood cells with hemoglobin appearing in the urine and a
  tendency to develop blood clots.
  C) Red blood cells are deficient in the complement regulatory proteins DAF (decay
  accelerating factor) and protectin.
  D) All of the above.
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wrote...
6 years ago
D
Abisf Author
wrote...
6 years ago
Good timing, thanks!
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