Lab tests that are typically conducted after a blood transfusion reaction include:
Complete Blood Count (CBC)
A CBC is used to measure the number of red blood cells, white blood cells, and platelets in the blood. It also looks at the size and shape of the red blood cells. A CBC can help detect anemia, infection, or other blood disorders.
Platelet Count
A platelet count measures the number of platelets in the blood. Platelets are important in clotting and can be affected by a transfusion reaction.
Coagulation Studies
Coagulation studies measure how quickly blood clots. These tests can detect any changes that have occurred due to a transfusion reaction.
Liver Function Tests (LFTs)
LFTs measure the levels of certain enzymes and proteins in the blood. These tests can check for liver damage due to a transfusion reaction.
Urine Tests
Urine tests can help detect any changes in the kidney function due to a transfusion reaction.
Other Tests
Other tests that may be done include: hemoglobin electrophoresis, a test to detect a hemolytic reaction; a direct antiglobulin test, a test to check for antibodies; and a cross-matching test, a test to determine compatibility between donor and recipient blood.
