This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
Occlusion of Aery of Adamkiewicz leads to infarction of which of the following structures? NOT RELATED - MEDICINE 
Select and explain. 
A. Spleen, B. Myocardium, C. Spinal cord, D. Internal capsule
C: Spinal cord
Answer: C: Spinal cord 
Explanation: Also called as Aeria radicularis magna- supplies the anterior spinal aery, can arise from Subcostal, Posterior intercostal or lumbar aeries. Occlusion commonly occurs during surgery for thoracoabdominal aneurysms which leads to spinal cord infarction and paraplegia