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
Best view for right pleural effusion in X-Ray chest 
Select and explain. 
A. Supine, B. Right lateral decubitus, C. Left lateral decubitus, D. All
C: Left lateral decubitus
Answer: C: Left lateral decubitus 
Explanation: C i.e. Right lateral decubitus