This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: ENT
Occipitomental x ray view of paranasal sinuses with open mouth is Known as 
Select and explain. 
A. water's view, B. Caldwell view, C. Towne's view, D. Pierre's view
D: Pierre's view
Answer: D: Pierre's view 
Explanation: ref : hazarika 4th ed