"red blood cell antibody screen" की परिभाषा और अर्थ

What is a "red blood cell antibody screen"?

A red blood cell antibody screen is a test used to identify antibodies, which are proteins made by the immune system to fight foreign substances, that may be present in the blood and can react with red blood cells. This test is commonly performed during pregnancy, before blood transfers, or when investigating unexplained anemia. Identifying these antibodies is crucial to prevent complications such as dangerous reactions in blood transfer recipients or health issues in newborns.