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: Anaesthesia
[{'content': "A non ventilated preterm baby in the incubator is under observation. Which is the best way to monitor the baby's breathing and detect apnea – \nSelect and explain. \nA. Capnography, B. Impedence pulmonometry, C. Chest movement monitoring, D. Infrared end Tidal CO2 measurement", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Monitoring Respiration\n1. Intubated Patient\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\n\nCapnography\nInfrared End Tidal CO2\xa0measurement\n\n2. Non- Intubated Patient\n\nImpedance pulmonometry\nPulse oximetry\nTranscutaneous gas analysis. (only effective in infants d/t thin skin)', 'role': 'assistant'}]