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': 'Which of the following is the principal mode of heat exchange in an infant incubator ? \nSelect and explain. \nA. Radiation, B. Evaporation, C. Convection, D. Conduction', 'role': 'user'}, {'content': 'Answer: C \nExplanation: "Convection warmed incubators are being routinely used for thermal regulation of thepremature neonate\'s ambient air"', 'role': 'assistant'}]