This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New born infants, Subject name: Pediatrics
[{'content': 'One gm of Hb liberates _______ mg of billurubin . \nSelect and explain. \nA. 40, B. 34, C. 15, D. 55', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Approximately 35mg of bilirubin is formed from 1g of Hb. About 6g of Hb is broken down per day. A total of 300mg of bilirubin is formed everyday; of which 80% is from destruction of old RBCs, 10% from ineffective erythropoiesis and the rest 10% from degradation of myoglobin and other heme containing proteins. Reference : page 249 Textbook of Biochemistry D M Vasudevan 6th edition', 'role': 'assistant'}]