腹腔积液的英文（）。 A: transudate B: exudate C: hydrothorax D: hydroperitonium E: hydropericardium

If a fluid's fluid/serum protein ratio is 0.8, this fluid is____ A: transudate B: exudate C: ascites D: CSF E: pleural effusion <br/>Ⅱ. Please answer the questions briefly (5 marks each, 30 marks).

Which is correct to explain the fluid exudation? A: The intravascular fluid accumulation is termed as edema B: Exudate has two patterns, edema and transudate C: Exudate contains more blood cells, and high protein content D: Exudate is formed in the microcirculation with normal vascular permeability