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: Surgery
Pseudoclaudication is due to the compression of ? 
Select and explain. 
A. Femoral aery, B. Femoral nerve, C. Cauda Equina, D. Popliteal aery
C: Cauda Equina
Answer: C: Cauda Equina 
Explanation: Ans. is 'c' i.e., Cauda Equina Pseudoclaudication is intermittent claudication due to compression of the Cauda Equina. Cauda Equina Claudication: is produced as a result of compression of the cauda equina due to conditions such as lumbar canal stenosis (congenital or spondylosis) or protrusion of disc.