What is the importance of water content of the body?

3. Compartments In The Body Contains Fluid

  • Intracellular: There are 75 trillion cells in the body. There is fluid inside each cell of the body
  • Extracellular: Fluid outside the cell
    1. Interstitial Fluid: found between the cells contains lymph
    2. Intravascular: found in the blood vessels (Blood volume 5L) outside the RBC i is called plasma (3L)
    3. Transcellular
      • Cerebrospinal fluid (cranial cavity)
      • Pleural Fluid (pleural cavity)
      • Peritoneal fluid (peritoneal cavity)
      • Synovial fluids (synovial cavity in bone joints)