Difficulty: Medium
Average Score: 66%
Simulated
A nurse is caring for a client with a current blood potassium level of 5.4 mEq/L (3.5-5 mEq/L). Which finding would this client have?
Correct answer
D
Rationale
The correct answer is D: Paresthesias of the extremities. A potassium level of 5.4 mEq/L is above the normal range, leading to hyperkalemia. Paresthesias, such as tingling or numbness in the extremities, are a common symptom of hyperkalemia due to its effect on nerve function. Constipation (A) is more commonly associated with hypokalemia. Polyuria (B) is not typically a symptom of hyperkalemia. An EKG with a U wave (C) is a characteristic finding of hypokalemia, not hyperkalemia.