This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diagnostic & Operative ENT, Subject name: ENT
Name the procedure being done? 
Select and explain. 
A. Caloric stimulation test, B. Ear syringing, C. Myringotomy, D. Tympanoplasty
B: Ear syringing
Answer: B: Ear syringing 
Explanation: Ans. (b) Ear syringing.The image shows the procedure of Syringing. The pinna is pulled outwards and backwards to straighten the meatus, and water at body temperature is irrigated along the posterior wall of the ear. The water finds a passage past the wax, rebounds off the drum and pushes the wax outwards. Hard wax may require the use of softening oily drops before syringing.