This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hemolytic anemia, Subject name: Pediatrics
[{'content': 'Most common mutation in hereditary elliptocytosis \nSelect and explain. \nA. Spectrin, B. Ankyrin, C. Glycophorin A, D. Band 4.2', 'role': 'user'}, {'content': 'Answer: A \nExplanation: - Most common mutation in hereditory elliptocytosis - Spectrin - Inherited as Autosomal Dominant manner - In Spectrin mutations, the most common RBC abnormality is Hereditary Elliptocytosis > spherocytosis.', 'role': 'assistant'}]