[balance of fluid in the body fluid compartments; total body water, blood volume, extracellular space, intracellular space, etc., maintained by processes in the body that regulate the intake and excretion of water and electrolytes, particularly sodium and potassium. ( CSP )]
UMLS (CSP) C0013831 Relation/PAR: body fluid
Relation/CHD: Hyperkalemia
hypernatremia
hypokalemia
hyponatremia
hypochloremia
calcium metabolism