EKG Certification Exam 2023 WITH 100% CORRECT ANSWERS
What does the P wave represent? atrial contraction Define: Repolarization when the heart recovers electronically Define: Depolarization contraction of cardiac cells What does the QRS wave represent? ventricular contraction What does the T wave represent? ventricular relaxation Which wave only occurs occasionally in some patients? the U wave What does the vertical line on the EKG represent? voltage What does the horizontal line on the EKG represent? time What is a baseline? the flat line that separates the various waves What is one box equal to? .04 sec What are 5 large squares equal to? .2 sec What does BPM stand for? beats per minute
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- Subido en
- 28 de marzo de 2023
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- 2022/2023
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- Examen
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