- calcium 7.2 mg/dL
- alkaline phosphatase 120 IU/L
- sodium 143 mEq/L
- creatinine 0.8 mg/dL
Number 1 is correct.
The normal lab value for calcium is 8.5 – 10.2 mg/dL. The symptoms of hypocalcemia include muscle stiffness/spasms, diaphoresis, and anxiety. The lab values stated are within normal range for alkaline phosphatase, sodium, and creatinine.