Pradip Kamat

1. Description of the problem What every clinician needs to know Normal serum sodium (Na) is tightly regulated between 135 to 145 mEq/L. Hyponatremia results when serum na is below 135meq/L. Hypernatremia is present when serum Na is greater than 150mEq/L. Na disturbances are usually a problem of water balance rather than sodium balance. this…