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.
Lymph nodes in the neck are usually enlarged and tender. However, children under 3 years old may not have these symptoms. They may have only a runny nose. If people with a sore throat have a cough, red eyes, hoarseness, diarrhea, or a stuffy nose, the cause is probably a viral infection, not a streptococcal infection. Scarlet fever: A rash appears first on the face, then spreads to the trunk and limbs.