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: Medicine
True about ascites - 
Select and explain. 
A. In hemorrhage ascites R.B.C. count is> 1000 mm3., B. In SBP, WBC count is >500/mm3 ., C. USG can detected as little as 100 ml of peritoneal fluid, D. Large volume paracentasis is indicated in SBP
C: USG can detected as little as 100 ml of peritoneal fluid
Answer: C: USG can detected as little as 100 ml of peritoneal fluid 
Explanation: None