Final answer:
The lab values for sodium, potassium, calcium, and phosphorus are listed with their normal ranges.
Step-by-step explanation:
The lab values for the following electrolytes are:
- Sodium (Na+): normal range is 135-145 milliequivalents per liter (mEq/L).
- Potassium (K+): normal range is 3.5-5.0 mEq/L.
- Calcium (Ca++): normal range is 8.5-10.5 milligrams per deciliter (mg/dL).
- Phosphorus: normal range is 2.5-4.5 mg/dL.
These values may vary slightly depending on the laboratory, so it's important to refer to the specific reference ranges provided by the laboratory conducting the tests.