Which of the following is an immune response cause of anaemia: (A) Diamond black fan anaemia, (B) Hereditary spherocytosis, (C) Glucose-6-phosphate dehydrogenase deficiency, (D) Haemolytic disease of the newborn
Answer is D. 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.