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
Most common mutation in hereditary elliptocytosis 
Select and explain. 
A. Spectrin, B. Ankyrin, C. Glycophorin A, D. Band 4.2
A: Spectrin
Answer: A: Spectrin 
Explanation: - Most common mutation in hereditory elliptocytosis - Spectrin - Inherited as Autosomal Dominant manner - In Spectrin mutations, the most common RBC abnormality is Hereditary Elliptocytosis > spherocytosis.