Dog Rocks Â® are a 100% natural, paramagnetic igneous rock mined from a quarry in Australia. They contain no chemicals and have been scientifically tested and proven safe for all pets.
In brief: Water. Free fluid is typically water. The lining of your abdominal contents are slippery (your bowel, the lining of your organs) and it's thus wet inside your abdomen. It's normal to have a little free fluid in one's pelvis, as that's where fluid tends to pool.
Intracellular fluid (ICF) is the fluid in cells, and is also known as cytosol. Extracellular fluid (ECF) is the fluid found outside of cells. There are 2 major kinds of ECF. Interstitial fluid surrounds cells.ntracellular fluid (ICF) is the fluid in cells, and is also known as cytosol. Extracellular fluid (ECF) is the fluid found outside of cells. There are 2 major kinds of ECF. Interstitial fluid surrounds cells.