💡NCLEX QUESTION OF THE DAY

In caring for clients with heart failure who are receiving furosemide (Lasix), nurses must be vigilant in monitoring certain clinical parameters to ensure patient safety and effective management. Furosemide is a potent loop diuretic used to reduce fluid overload, but it can cause significant electrolyte imbalances and hemodynamic changes. Among the findings that require immediate reporting to the healthcare provider is a potassium level of 3.0 mEq/L. Hypokalemia (low potassium) is a common side effect of furosemide due to increased renal potassium excretion. Potassium levels below 3.5 mEq/L can increase the risk of cardiac arrhythmias and muscle weakness, making prompt intervention necessary. While a blood pressure of 100/72 mm Hg may be on the lower side, it may not warrant immediate reporting unless accompanied by symptomatic hypotension. Urine output of 400 mL in 8 hours is within the expected range, as adequate diuresis is the goal of therapy. Reports of thirst are common with diuretic therapy but are less urgent compared to lab abnormalities. Understanding these clinical signs is crucial for nurses preparing for the NCLEX exam as well as for clinical practice. The ability to prioritize findings and actions reflects nursing judgment and patient safety principles emphasized in NCLEX testing. Maintaining electrolyte balance, monitoring vital signs, and recognizing adverse effects help optimize outcomes for heart failure patients on diuretics. Therefore, among the options, a potassium level of 3.0 mEq/L is the most critical finding that nurses should report to the provider immediately. This knowledge helps both in passing the NCLEX and providing safe, evidence-based nursing care in clinical settings.