Answer Happy

All of the following statements about agglutination are true
except A. Is defined as the aggregation of particulate matter
caused by combination with a specific antibody B. Is thought to be
a two-step process
C. Is an irreversible reaction between antigen and antibody
D. Is the visible endpoint of antigen-antibody reactions for
blood bank testing
In HDFN, which of the following antigen-antibody reactions is
occurring?
A. Maternal antibody against fetal antigen
B. Maternal antigen against fetal antigen
C. Maternal antibody against fetal antibody
D. Maternal antigen against fetal antibod