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Medication Administration PPT
Question

A client with atrial fibrillation has prescriptions for oral verapamil and metoprolol. Before the morning doses, the client reports dizziness; heart rate is 48/min, blood pressure is 88/54 mm Hg, and ejection fraction is 35%. Which action should the nurse take?

Explanation
Verapamil and a beta blocker can additively depress heart rate, atrioventricular conduction, blood pressure, and ventricular contractility. Symptomatic bradycardia, hypotension, and reduced ejection fraction require both doses to be held and the prescriber notified.
Next question on this topicBefore giving a scheduled dose of digoxin, the nurse obtains an apical pulse of 54/min in …

In-depth explanation

Quick answer
Hold both rate-slowing medications and report the full assessment.

Why this is correct
Verapamil and metoprolol both slow nodal conduction; together they can produce severe bradycardia, hypotension, atrioventricular block, and worsening ventricular dysfunction. This client already has symptoms and objective instability.

Easy analogy or mental picture
Two feet are pressing the same cardiac brake while the blood pressure and pump function are already low.

Memory hook
Two nodal blockers plus low pulse: hold and clarify.

NCLEX decision rule
When a medication combination amplifies an existing adverse effect, withhold the implicated doses and escalate with measured data.

Why the other choices are wrong
Giving either agent, separating administration times, or using food does not remove the additive pharmacodynamic risk.
References
1DailyMed: Verapamil prescribing informationBeta-blocker interaction, bradycardia, hypotension, and ventricular dysfunction warnings
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