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: ENT
Woodruff's area is: 
Select and explain. 
A. Floor of the nose, B. Posterior end of inferior turbinate, C. Ethmoidal pa of roof of nose, D. Atrium of middle meatus
B: Posterior end of inferior turbinate
Answer: B: Posterior end of inferior turbinate 
Explanation: Woodruff's area is present under the posterior end of inferior turbinate on the lateral nasal wall which is also called nasopharyngeal plexus.