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': 'True for Bochdalek hernia: \nSelect and explain. \nA. Commonly occurs on the right side, B. Congenital disorder, C. Anterior position, D. Breathing difficulty in newborns from day 2-3', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Congenital disorderBochdalek hernia is the other name for congenital diaphragmatic hernia. It is a posterior (and not anterior) congenital defect of the diaphragm and is primarily due to lack of closure of the pleuroperitoneal cavity between the eighth and tenth week of embryonic life. Majority of cases occur on the left side. Affected newborns frequently present with breathing difficulty, particularly within the first few hours of life.', 'role': 'assistant'}]