This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Middle Ear (Otitis Media), Subject name: ENT
Most common site of perforation of tympanic membrane in ASOM is: 
Select and explain. 
A. Anterior superior quadrant, B. Anterior inferior quadrant, C. Posterior superior quadrant, D. Posterior inferior quadrant
B: Anterior inferior quadrant
Answer: B: Anterior inferior quadrant 
Explanation: AN SWER: (B) Anterior inferior quadrantREF: Dhingra 4th edition page 62'In acute suppurative otitis media usually, a small perforation is seen in antero-inferior quadrant of pars tensa'