(二)细胞外液容量过多( extracellular fluid excess 1. water intoxication water intake t, total sodium t; eCf, ICF; hyponatremia; Serum sodium < 130mmol/L 1) cause excessive water intake renal loss (acute renal failure acute congestive heart failure) 2)effects on body brain cells swelling water moves into cells pulmonary edema 3) principles of treatment diuresis(二) 细胞外液容量过多(extracellular fluid excess) 1. water intoxication water intake , total sodium ±; ECF , ICF ; hyponatremia; Serum sodium < 130mmol/L 1) cause excessive water intake renal loss (acute renal failure; acute congestive heart failure) 2) effects on body brain cells swelling water moves into cells pulmonary edema 3) principles of treatment diuresis