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: Radiology
The disadvantage of standard cephalometric radiograph is that it 
Select and explain. 
A. Has cumbersome developing and fixing procedure, B. Produces two dimensional representation of a three dimensional structure, C. Is difficult to handle the X-ray unit, D. Has high radiation hazard
B: Produces two dimensional representation of a three dimensional structure
Answer: B: Produces two dimensional representation of a three dimensional structure 
Explanation: None