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: Gynaecology & Obstetrics
During PPH Internal iliac Ligation done at : 
Select and explain. 
A. Origin of internal iliac aery, B. Anterior division of Internal iliac aery, C. Posterior division of internal iliac aery, D. Common iliac aery
B: Anterior division of Internal iliac aery
Answer: B: Anterior division of Internal iliac aery 
Explanation: Anterior division of Internal iliac aery