The following are true regarding Ascites except -

• A. Only when the amount of fluid presents exceeds 1500 ml, it can be recognised clinically
• B. Shifting dullness is absent when there is a very large acculmulation of fluid
• C. In cirrhosisthere is obstruction to the venous outflow of the liver due to obliterative fibrosis of the intrahenpatic venous bed
• D. A transdate has a protein content of greater than 30 gms. of protein per litre