Certified EkG technician (CET) Practice Exam

When performing an exercise stress test, what should the EKG technician do in response to unexpected dysrhythmias?

1. Immediately stop the test

2. Continue monitoring without any action

3. Report unexpected dysrhythmias during the test

4. Increase the exercise intensity

The correct answer is: Report unexpected dysrhythmias during the test

In the context of an exercise stress test, monitoring the patient's heart rhythms is critical. When unexpected dysrhythmias occur, the appropriate response is to report these findings during the test. This action is essential because dysrhythmias can indicate underlying cardiac issues that may pose a risk to the patient's health. Reporting allows for immediate assessment and, if necessary, intervention by the supervising physician or medical staff. The rationale behind monitoring and reporting is grounded in patient safety and effective communication within the healthcare team. While it is important to continue monitoring the patient, the act of reporting ensures that all critical information is documented and evaluated promptly. This approach contributes to the overall goal of the stress test, which is to evaluate the cardiovascular system’s response to increased physical activity while maintaining patient safety. Responding promptly to unexpected dysrhythmias helps in decision-making regarding whether to adjust the exercise intensity or halt the test for the patient's well-being.