Normal
261 – 280 mOsm/kg
Indications
- Monitor:
- Electrolyte balance
- Acid-Base balance
- Hydration
- Evaluate function of antidiuretic hormone.
Description
Osmolality is a measure of the particles in solution. The size, shape, and charge of the particles do not impact the osmolality
What would cause increased levels?
- Dehydration
- Azotemia
- Hypercalcemia
- Hyperglycemic Hyperosmolar Nonketotic State (HHNS)
- Hypernatremia
- Diabetes Insipidus
- Hyperglycemia
- Mannitol therapy
- Uremia
- Severe pyelonephritis
- Shock
- Ketosis
What would cause decreased levels?
- Hyponatremia
- Syndrome of Inappropriate Antidiuretic Hormone (SIADH)
- Overhydration
More Episodes
Triglycerides (TG) Lab Values
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Sodium (Na+) Lab Values
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Potassium (K+) Lab Values
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Partial Thromboplastin Time (PTT) Lab Values
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Oxygen Saturation (SaO2) Lab Values
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Magnesium (Mg) Lab Values
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Low Density Lipoprotein (LDL) Lab Values
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Lactic Acid Lab Values
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High Density Lipoprotein (HDL) Lab Values
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Glycosylated Hemoglobin(HgbA1c) Lab Values
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Folic Acid Lab Values
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Ferritin Lab Values
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Chloride (Cl- ) Lab Values
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Calcium (Ca2+) Lab Values
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Aspartate Aminotransferase (AST) Lab Values
2023-08-02
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Amylase Lab Values
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