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: Anatomy
Inferior epigastric vein drains into? 
Select and explain. 
A. Femoral vein, B. External iliac vein, C. Internal iliac vein, D. Internal pudendal vein
B: External iliac vein
Answer: B: External iliac vein 
Explanation: Ans. is 'b' i.e., External iliac veinInferior epigastric vein drains into External iliac vein.Superior epigastic vein drains into Internal thoracic vein.