Which of the following statements is false?
A) Lewis antibodies do not bind complement.
B) Lewis antibodies may cause hemolytic reactions if detectable at 37°C.
C) Lewis antibodies are IgM; therefore, they cannot cross the placenta and cause hemolytic disease of the newborn.
D) Lewis antigens are finally developed around age 6.
Correct Answer:
Verified
Q9: Individuals who are Le(a-b-) and can develop
Q10: Which enzyme is responsible for Lewis specificity?
A)
Q11: Anti-Lea, which is reactive at the Coombs
Q12: Lewis cell-bound antigens absorbed from plasma onto
Q13: Which of the following may be a
Q15: Where are Lewis antigens found?
A) Plasma
B) Saliva
C)
Q16: A patient was phenotyped for the presence
Q17: How is Leb substance formed?
A) L-fucose is
Q18: What does the type 1 chain refer
Q19: Red blood cells that phenotyped as [Le(a-b-)]
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