This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
Prussak's space is bounded below by 
Select and explain. 
A. Fibers of lateral malleolar fold, B. Shrapnell's membrane, C. Sho process of malleus, D. Neck of malleus
C: Sho process of malleus
Answer: C: Sho process of malleus 
Explanation: Anatomy of middle ear Boundaries of Prussak's space: Superior - Fibers of lateral malleolar fold Inferior - Sho process of malleus Lateral - Shrapnell's membrane Medial - Neck of malleus Ref : Diseases of ENT by Dhingra 6th edition Pgno : 449