Anti-Sd^a should be suspected if: A)weak reactions at the antiglobulin phase occur with several panel cells. B)reactions are stronger with enzymes at the immediate spin phase. C)the antibody reacts with most panel cells and are mixed field and refractile microscopically. D)weak reactions at the AHG phase titer out to high dilutions.

Question

Quizplus · Accepted Answer

Anti-Sd^a antibodies are characteristically mixed field and refractile when observed under the microscope.Sd^a is a high-frequency antigen;therefore,these reactions will be observed with most cells tested.

Anti-Sda Should Be Suspected If

Anti-Sd^a Should Be Suspected If