Multiple Choice
Flow results on a patient sample revealed an absence of CD20 and CD19 on the B-lymphocytes as well as an absence of BTK in monocytes and platelets. What is the most likely diagnosis?
A) Hyper IgM syndrome
B) Chronic granulomatous disease
C) Wiskott-Aldrich syndrome
D) X-linked congenital agammaglobulinemia
Correct Answer:
Verified
Correct Answer:
Verified
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Q6: A flow instrument printout reveals a single
Q7: An unknown cell resembling a hematogone has
Q8: Which analyte is the best indicator of
Q10: Which markers are useful in immunophenotyping for
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Q12: Name at least two pitfalls in immunophenotyping
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