Question

Which of the following high-frequency antigens do not cause in vivo RBC destruction complexed with corresponding antibody?

A.Ch^a
B.k
C.Lu^b

Answer 1

All of the listed high-frequency antigens can cause in vivo RBC destruction when combined with the appropriate antibody.

Step-by-step explanation:

The high-frequency antigens Ch^a, k, and Lu^b can all cause in vivo RBC destruction when complexed with the corresponding antibody. However, the question specifically asks for the antigens that do not cause RBC destruction. Therefore, the correct answer is none of the above. All of the listed high-frequency antigens can cause in vivo RBC destruction when combined with the appropriate antibody.