ECG TEST EXAM 2024/2025 WITH 100% CORRECT ANSWERS

ECG TEST Which of the following BEST describes universal and standard precautions? - correct answer Standard precaution conbine universal and body substance isolation When might you be required to perform a 'stat' ECG? - correct answer When a patient has chest pains or changes in his or her cardiac rhythm Telemedicine monitoring is generally used to evaluate which of the following? - correct answer Artificial pacemaker functioning Which of the following is NOT a reason for performing an ECG? - correct answer reporting the blood pressure results of a stress test incorrectly resulting in a myocardial infarction to the patient In addition to recording the ECG and preparing the report, an ECG technician must be able to: - correct answer Determine if the tracing is accurate and recognize if interference caused abnormalities during the recording process On the ECG waveform, what is the beginning of the atrial depolarization to the beginning of the ventricular depolarization, or the time it takes the impulse to travel from the SA node to the AV node? - correct answer P R Interval responsible for transporting blood to the lungs. - correct answer Pulmonary Veins What is the state of cellular stimulation in the heart that causes it to contract? - correct answer Depolarization