Cardiovascular Pharmacology NCLEX RN Nursing Practice Question

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The nurse reviews the client's continuous telemetry monitor and observes the following. As the nurse reviews the client's current medications, which prescribed medication is most likely causing this tracing? See the image below.

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Correct Answer: D

Rationale: Verapamil, a calcium channel blocker, can cause bradycardia or heart block, potentially leading to abnormal ECG tracings.