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': 'All of the following are true regarding head circumference (HC) except? \nSelect and explain. \nA. Normal head circumference in newborn is 33-35 cm, B. It indicates brain growth, C. ↑ in head circumference in 1-3 months is 1cm/month, D. ↑ in head circumference in 7-12 months is 0.5cm/month', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Age\n\n\n↑ in head circumference\n\n\n\n\n\n\n1-3 months\n\t\t\t4-6 months\n\t\t\t7-12 months\n\t\t\t1-3 years\n\n\n2cm/month\n\t\t\t1cm/month\n\t\t\t0.5cm/month\n\t\t\t0.2cm/month', 'role': 'assistant'}]