1 MCQs in Pharmacology for NEET PG
A 62-year-old man with atrial fibrillation (AF) and heart failure (ejection fraction 35%) presents with palpitations and dyspnea. He is currently on digoxin 0.25 mg daily and furosemide 40 mg daily. His serum potassium is 3.2 mEq/L and magnesium is 1.6 mg/dL. An ECG shows prolonged QT interval and frequent premature ventricular contractions (PVCs). Which of the following is the MOST appropriate next step in management?
Ready to test yourself?
Test your Pharmacology knowledge with AI-powered MCQs and detailed explanations — no signup required to try.
Sign up free and practice all 1 Digoxin Toxicity, Electrolyte Management, Heart Failure & Atrial Fibrillation MCQs with AI-powered explanations tailored to your performance.
Create Free Account