Which statement by a patient receiving a thiazide diuretic indicates to the nurse that the patient needs more instruction?
A) "I may need to take a potassium supplement."
B) "I should avoid foods high in potassium."
C) "I will need to have my potassium level checked periodically."
D) "I should report any undue weakness or fatigue."
B) "I should avoid foods high in potassium."
Explanation: A) Patients who are taking a loop or thiazide diuretic are at risk for hypokalemia. If dietary intake of potassium is not sufficient, the patient may need to take a potassium supplement.
B) Patients who are taking a loop or thiazide diuretic are at risk for hypokalemia. If dietary intake of potassium is not sufficient, the patient may need to take a potassium supplement.
C) Patients who are taking a loop or thiazide diuretic are at risk for hypokalemia, therefore, the patient's serum potassium level should be monitored regularly.
D) Weakness and fatigue are symptoms of hypokalemia and should be reported to the healthcare provider.
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