This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: ENT
[{'content': 'Most common mode of treatment for laryngomalacia is - \nSelect and explain. \nA. Reassurance, B. Medical, C. Surgery, D. Wait & Watch', 'role': 'user'}, {'content': 'Answer: A \nExplanation: In most patients laryngomalacia is a self-limiting condition.\nTreatment of laryngomalacia is reassurance to the parents and early antibiotic therapy for upper respiratory tract infections.\nTracheostomy is required only in severe respiratory obstruction.\nSurgical intervention (supraglottoplasty i.e. reduction of redundant laryngeal mucosa) is indicated for 10% of patients. Main indications for surgery are:\n\nSevere stridor\nApnea\nFailure to thrive\nPulmonary hypertension\nCor pulmonale.', 'role': 'assistant'}]