This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
The aery to the ductus dererens is a branch of 
Select and explain. 
A. Inferior epigastric aery, B. Superior epigastric aery, C. Superior vesical aery, D. Cremasteric aery
C: Superior vesical aery
Answer: C: Superior vesical aery 
Explanation: The vas deferens is supplied by an accompanying aery (aery of vas deferens). This aery normally arises from the superior (sometimes inferior) vesical aery, a branch of the internal iliac aery. Ref - researchgate.net