Question 1
A nurse is caring for a client admitted with left-sided heart failure who is receiving IV furosemide. Which finding requires the nurse’s immediate follow-up?
- A. Weight loss of 0.8 kg in 24 hr
- B. Potassium level of 2.9 mEq/L
- C. Blood pressure of 118/72 mm Hg
- D. Urine output of 1,200 mL in 8 hr
ANS: Answer: B
Correct: Potassium of 2.9 mEq/L increases the risk for dysrhythmias and is a priority concern in a client receiving a loop diuretic. Incorrect: Weight loss of 0.8 kg is expected with diuresis, blood pressure 118/72 mm Hg is acceptable, and urine output of 1,200 mL in 8 hr suggests the diuretic is effective. Clinical judgment step: Recognize Cues. Test plan category: Physiological Adaptation.