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
The number of fontanelles present in a newborn child is: 
Select and explain. 
A. 1, B. 2, C. 4, D. 6
D: 6
Answer: D: 6 
Explanation: 6 fontanelles are present in fetal skull:

Anterior fontanelle (bregma) – 1
Posterior fontanelle (lambda) – 1
Anterolateral fontanelle – 1
Posteriolateral fontanelle – 1