Free Fluid on Fast Exam Free fluid in the LLQ typically first collects around the spleen and not so much between the kidney and the spleen due to the splenorenal ligament. Thus, make sure you look above and around the spleen for free fluid doing your e-fast POCUS exam. Eric Abrams, MD @eabramsMD #FreeFluid #eFast #Exam #Clinical #clinical #pocus #trauma #Positive