EKG Technician Roles and Responsibilities Flashcards
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Which of the following is an appropriate reason for an EKG technician to repeat a tracing?
Answer: The initial tracing shows significant muscle artifact that obscures waveforms
Significant artifact that obscures waveform morphology prevents accurate interpretation, making reacquisition clinically necessary.
How should an EKG technician respond if a patient reports chest pain just before the procedure begins?
Answer: Immediately notify nursing or the physician, then proceed only if instructed
New chest pain is a potentially urgent symptom requiring clinician assessment; the technician should alert nursing/physician and follow their guidance on whether to proceed.
What is the primary purpose of the Holter monitor in the EKG technician's scope of work?
Answer: To record cardiac rhythm continuously over 24 to 48 hours for ambulatory monitoring
A Holter monitor provides continuous ambulatory cardiac monitoring, typically for 24 to 48 hours, to detect intermittent arrhythmias not captured on a resting EKG.
When documenting an EKG procedure in the medical record, the technician should include:
Answer: The time of acquisition, patient position, and any relevant acquisition notes
Accurate documentation includes time-stamping, patient position, and any acquisition notes (e.g., artifact cause, patient cooperation) relevant to interpretation.
A colleague asks an EKG technician to perform an EKG on a patient in the wrong room by mistake. After realizing the error, the technician should:
Answer: Discard the tracing, document the event, and notify the supervisor immediately
Wrong-patient events must be fully reported through proper incident channels; covering up the error or falsifying records is unethical and potentially illegal.
Which positioning consideration is most important for a patient undergoing a resting 12-lead EKG?
Answer: The patient should be supine and asked to lie still and breathe normally
A supine, still, and relaxed position minimizes skeletal muscle artifact and ensures the tracing accurately reflects resting cardiac electrical activity.
Which competency is MOST essential for an EKG technician working in a high-volume emergency department?
Answer: Ability to rapidly acquire quality tracings while prioritizing patient safety
In the ED, rapid and accurate EKG acquisition with attention to patient safety is the defining competency because speed directly affects time-sensitive diagnoses like STEMI.