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: Gynaecology & Obstetrics
[{'content': 'The number of fontanelles present in a newborn child is: \nSelect and explain. \nA. 1, B. 2, C. 4, D. 6', 'role': 'user'}, {'content': 'Answer: D \nExplanation: 6 fontanelles are present in fetal skull:\n\nAnterior fontanelle (bregma) – 1\nPosterior fontanelle (lambda) – 1\nAnterolateral fontanelle – 1\nPosteriolateral fontanelle – 1', 'role': 'assistant'}]