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.
The most common cause of swollen lymph nodes in the neck is a viral infection such as the common cold. Bacterial infections that can cause swollen neck lymph nodes include an infected tooth and strep throat.iral infections that cause swollen neck lymph nodes can often be treated with self-care measures at home and the swelling will go away as your body fights off the infection. Self-care measures include rest, drinking plenty of fluids, warm compresses, and over-the-counter pain relievers.