This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Most impoant feature to diagnose severe anemia \nSelect and explain. \nA. Chest indrawing, B. Cyanosis, C. Grunting, D. Nasal flaring', 'role': 'user'}, {'content': "Answer: A \nExplanation: The most impoant signs to consider when deciding if the child has pneumonia are the child's respiratory rate and chest indrawing.In exhausted child, breathing may slow down and chest indrawing may be the only sign.Other signs of severe pneumonia are nasal flaring, grunting, cyanosis.Park 23e pg:170", 'role': 'assistant'}]