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) Red blood cells are deficient in the complement regulatory proteins DAF (decay accelerating factor) and protectin.
C) Symptoms include lysis of red blood cells with hemoglobin appearing in the urine and a tendency to develop blood clots.
D) All of the above.
Correct Answer:
Verified
Q2: Which complement regulatory protein is expressed on
Q3: The abbreviation C3a in relation to complement
Q4: Which of the following is TRUE regarding
Q5: All of the following can activate the
Q6: Which of the following are TRUE regarding
Q8: When antigen binds to antibody, the _
Q9: Which complement regulatory protein(s)below act(s)to prevent initial
Q10: All of the following are functions of
Q11: In what way(s)is complement antiviral?
A)Can opsonize viral
Q12: All of the following conditions have been
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