Question

In what circumstance would an alloadsorption be performed?

1) Multiple antibodies in serum
2) Hemolytic transfusion reaction
3) Warm autoantibody in serum
4) HDFN

Answer 1

Alloadsorption would be performed in cases of hemolytic anemia with multiple antibodies in serum, hemolytic transfusion reaction, and HDFN.

Step-by-step explanation:

An alloadsorption would be performed in the following circumstance:

1. Multiple antibodies in serum: This would require the removal of multiple antibodies from the serum of a patient with hemolytic anemia.
2. Hemolytic transfusion reaction: Alloadsorption would be performed if a patient experienced a hemolytic transfusion reaction, where antibodies in the patient's serum are causing destruction of the transfused red blood cells.
3. HDFN (Hemolytic disease of the fetus and newborn): Alloadsorption may be performed to remove maternal antibodies from the newborn's circulation, which are causing destruction of the baby's red blood cells.