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
The superficial inguinal ring is a defect in- 
Select and explain. 
A. Transversalis fascia, B. Internal oblique, C. External oblique, D. External oblique aponeurosis
D: External oblique aponeurosis
Answer: D: External oblique aponeurosis 
Explanation: None