About the SODIUM
Evaluate hyponatremia/hypernatremia.
Sample Required
Blood (venous sample).
Fasting Requirement
As advised by physician.
Why is this Test Done?
- Evaluate hyponatremia/hypernatremia.
- Monitor diuretics and fluid therapy.
General Reference Range
- 135–145 mmol/L
What Abnormal Results Mean
Abnormal sodium affects neurologic status; correct carefully based on cause and chronicity.





