What is the purpose of using a parallel testing method in antibody identification, particularly in cases of multiple antibody detection?

A To detect the presence of a single antibody against a specific antigen
B To identify the presence of multiple antibodies against different antigens simultaneously ✓
C To determine the titer of an antibody against a specific antigen
D To confirm the absence of any antibodies against all antigens tested

Explanation

Parallel testing is used to identify multiple antibodies against different antigens simultaneously, allowing for a more efficient and accurate identification of antibodies in patient sera.

Source

Technical manuals for blood banking equipment
Hematology Hematology: Blood Grouping and Crossmatching Hematology: Blood Grouping and Crossmatching Medium MEDICAL Confidence: medium