This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
Frontal Sinus can be best visualized by 
Select and explain. 
A. Caldwell's view, B. Water's view, C. Towne's view, D. Schuller's view
A: Caldwell's view
Answer: A: Caldwell's view 
Explanation: A. Caldwell's view -frontal sinuses are seen best B. Water's view-maxillary sinus seen best C. Towne's view-usually taken for acoustic neuroma and apical petrositis D. Schuller's view-to visualise the key area of the mastoid (attic, aditus, antrum) (Ref: Textbook of ENT, Dhingra; 7th edition, of no. 493, 494)