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: Pediatrics
[{'content': 'During neonatal resuscitation of a Spontaneously breathing preterm baby of 30 weeks, who has some amount of Laboured breathing, Oxygen delivery can be done by \nSelect and explain. \nA. Endotracheal intubation, B. Laryngeal mask, C. CPAP using T-Pieces, D. Self inflating bags', 'role': 'user'}, {'content': 'Answer: C \nExplanation: T - piece can deliver PIP / PEEP - 15/5 cm H2O pressure which can be provided via CPAP.\nIn preterm < 32 weeks self inflating bags are avoided as they provide uncontrolled tidal volume which cause Barotrauma.', 'role': 'assistant'}]