Which of the Following Tests Can Confirm a Paroxysmal Nocturnal

question 9

Multiple Choice

Which of the following tests can confirm a paroxysmal nocturnal hemoglobinuria diagnosis in a patient?

• A)sucrose hemolysis test (sugar water test)
• B)reticulocyte count
• C)Ham test (acidified serum lysis test)
• D)flow cytometry for cell surface markers

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