Electrolyte Composition of Body Fluid Losses • Vomiting and nasogastric tube loss • Biliary drain loss • Diarrhea or excess colostomy loss • High volume ileal loss via new stoma, high stoma or fistula • Lower volume ileal loss via established stoma, or low fistula • Pure water loss (eg fever, dehydration, hyperventilation) • Pancreatic drain or fistula • Jejunal loss via stoma or fistula • Inappropriate urinary loss (polyuria) #Body #Fluid #Losses #Electrolyte #Composition #diagnosis