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Osmolality





Osmolality

Normal Values:

Normal values range from 280 to 303 mOsm/kg.

Note: mOsm/kg = milliosmoles per kilogram


What abnormal results mean:

Higher-than-normal levels may indicate:

Lower-than-normal levels may indicate:

  • Excess fluid intake
  • Hyponatremia
  • Overhydration
  • Paraneoplastic syndromes associated with lung cancer
  • Syndrome of inappropriate ADH secretion



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