PN Adult Medical Surgical Practice Exam

When preparing a client for an ECG, what is the most appropriate action for the nurse?

1. Position the client in Sims' position for comfort.

2. Ensure electrodes are clean and dry before application.

3. Place electrodes on the client's abdomen to get a better reading.

4. Use lotion on the skin to prevent irritation.

The correct answer is: Ensure electrodes are clean and dry before application.

The most appropriate action when preparing a client for an ECG is to ensure that the electrodes are clean and dry before application. This is crucial because clean and dry electrodes promote optimal adhesion and effective electrical contact with the skin, which is necessary for obtaining accurate readings. Any dirt, oil, or moisture on the skin can interfere with the electrical signals, potentially leading to misleading results or artifacts on the ECG tracing. Proper electrode placement and preparation are vital components of obtaining a reliable ECG, as they can significantly impact the quality of the recorded data. Therefore, taking the time to prepare the skin appropriately is an essential step in the process.