Fliud compartment with in the body are as follows:
1. Intracellular
2. Extracellular
-a. interstital
-b. intravascular
fluid is between the cells or in the tissue. it accounts for 27% of body fluid. Ex: CSF, (GI) secretions, Lymph
interstital
fluid is the plasma within the vessels. The cells of the blood are considered solid particales. after the cells removed, the liquid the remains is the plasma.