Electrolytes Normal Ranges

  1. Normal GFR
    • 125 ml of blood/min
    • 180 L/day
  2. Plasma Osmolality
    275-295 mOsm/kg
  3. Renal sodium threshold
    110-130 mmol/L
  4. Serum/Plasma Sodium
    136-145 mmol/L
  5. Urine (24hr) Na
    40-220 mmol/day
  6. CSF Na
    136-150 mmol/L
  7. Hyponatremia
    <135 mmol/L
  8. Clinically significant hyponatremia
    <130 mmol/L
  9. severe hyponatremia
    <125 mmol/L
  10. hypernatremia
    >150 mmol/L
  11. Plasma/Serum potassium
    3.4-5.0 mmol/L
  12. Urine (24hr) Potassium
    25-125 mmol/day
  13. Plasma/serum chloride
    98-107 mmol/L
  14. 24 hour urine chloride
    110-250 mmol/day
  15. neonate serum/plasma phosphate
    1.45-2.91 mmol/L
  16. Child serum/plasma phosphate
    1.45-1.78 mmol/L
  17. Adult plasma phosphate
    0.87-1.45 mmol/L
  18. 24 hour urine phosphate
    13-42 mmol/day
  19. serum/plasma magnesium
    0.63-1.0 mmol/L
  20. normal pH of arterial blood
    7.35-7.45
Author
corbin19
ID
12010
Card Set
Electrolytes Normal Ranges
Description
normal ranges for electrolytes, acids, and bases
Updated