In interpreting an antibody screen, which of the following questions might be asked to decipher the class of antibody?
A) Is the autologous control positive or negative?
B) Is hemolysis present?
C) In what phase did the reaction occur?
D) Is rouleaux present?

Question

Quizplus · Accepted Answer

The phase in which the reaction occurs can help determine the class of antibody, as different classes react at different temperatures and phases (e.g., IgM typically reacts at room temperature, while IgG reacts at body temperature).

In Interpreting an Antibody Screen, Which of the Following Questions