A client has cancer that has metastasized to her bones. She…

A client has cancer that has metastasized to her bones. She is complaining of increased thirst, polyuria, and decreased muscle tone in the legs. Her lab values are: Na 139 mEq/L, K 4.0 mEq/L, Cl 103 mEq/L, and Ca 12.5 mg/dL. What electrolyte imbalance is present?