A client with coronary artery disease (CAD) is having frequent premature ventricular contractions (PVCs) and dysrhythmias. It is most important for the nurse to:
1. Maintain client on complete bed rest.
2. Administer p.r.n. antianxiety medications.
3. Maintain patency of the intravenous line.
4. Document the ECG rhythm hourly.
Answer: 3
1. There is not enough information to determine if complete bed rest is indicated.
2. Antianxiety medication may or may not be indicated.
3. Many drugs used to treat dysrhythmias must be given intravenously; an existing line must be available in an emergency.
4. Documentation of the ECG rhythm will not necessarily help the client.
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