FLUID COMPARTMENTS AND FLUID SHIFTS. Water accounts for a total of 60-70% of body weight and is contained in three compartments: intracellular, interstitial and intravascular. Intracellular water accounts for about 40% of body weight and 70% of total body water.
Which lymph nodes are swollen can help identify the problem. 1  The glands on either side of the neck, under the jaw, or behind the ears commonly swell when you have a cold or sore throat.  Glands in the armpit (axillary lymph nodes) may swell from an injury or infection to the arm or hand.
1 In the neck and also has a sore throat. 2  Large nodes at 2 or more parts of the body. 3  Cause of the swollen node is not clear. 4  Large node lasts more than 1 month. 5  You have other questions or concerns.  Mildly swollen lymph node.