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
What is the maximum capacity of Bakri balloon which is used in post paum hemorrhage? 
Select and explain. 
A. 200 mL, B. 300 in L, C. 500 mL, D. 1000 m L
C: 500 mL
Answer: C: 500 mL 
Explanation: Ans: C. 500 mLBakri balloon:Inseed & inflated to tamponade endometrial cavity to stop bleeding.Initially staed by rapidly infusing at least 150 mL followed by fuher instillation over a few minutes for a total of 500 mL to arrest hemorrhage.