Low measured Serum Osmolality (sOsm) - PDF Document
ABC of Intravenous Fluids, Electrolyte Disorders and AKI Management in Adults. 3. WASD. MANAGEMENT OF HYPONATRAEMIA. Hyponatraemia (HoN) is a serum sodium concentration (s[Na]) , 135mmol/l. It is due to an excess of body water in relation to existing Na stores. HoN is the commonest