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
In emergency, which aery can be safely ligated ? 
Select and explain. 
A. Internal iliac, B. Popliteal, C. Renal aeryInternal carotid, D. All
A: Internal iliac
Answer: A: Internal iliac 
Explanation: Ans. is 'a' i.e. Internal iliac