NCLEX PN Exam Practice Test Related

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An elderly client with depression, diabetes mellitus, and heart failure has received a new digoxin prescription for daily use. Which client assessment indicates that the nurse should follow up on serum digoxin levels frequently?

  • A. Apical heart rate is 62/min
  • B. Blood sugar level is 240 mg/dL (13.3 mmol/L)
  • C. Client is taking 20 mg fluoxetine daily
  • D. Serum creatinine is 2.3 mg/dL (203 µmol/L)
Correct Answer: D

Rationale: Elevated serum creatinine (2.3 mg/dL) indicates renal impairment, which can lead to digoxin accumulation, necessitating frequent monitoring.