Julie Johnson is receiving total parenteral nutrition (TPN). The nurse reviews the following lab values:
Glucose = 72 mg/dL
Chloride = 98 mg/dL
Sodium = 138 mEq/L
Potassium = 3.0 mEq/L
Based on the nurse's review of the lab values, which nursing action is appropriate?

Question

Quizplus · Accepted Answer

A normal potassium level is in the range of 3.5-5.0 mEq/L. A client with a potassium of 3.0 mEq/L is hypokalemic. Hypokalemia can result in excitability of cardiovascular, neuromuscular, and gastrointestinal function. The physician should be notified and the need for potassium replacement discussed.

Julie Johnson Is Receiving Total Parenteral Nutrition (TPN)