Which of the following is an immune response cause of anaemia
Diamond black fan anaemia
Hereditary spherocytosis
Glucose-6-phosphate dehydrogenase deficiency
Haemolytic disease of the newborn
Answer- D. Haemolytic disease of the newbornHemolytic disease of newborn is an immune mediated cause of anemia group antigens on fetal red blood cells resulting from maternal antibodies against blood.