EKG Certification Exam Questions With Verified Answers
What does the P wave represent? - Answer atrial contraction Define: Repolarization - Answer when the heart recovers electronically Define: Depolarization - Answer contraction of cardiac cells What does the QRS wave represent? - Answer ventricular contraction What does the T wave represent? - Answer ventricular relaxation Which wave only occurs occasionally in some patients? - Answer the U wave What does the vertical line on the EKG represent? - Answer voltage What does the horizontal line on the EKG represent? - Answer time What is a baseline? - Answer the flat line that separates the various waves What is one box equal to? - Answer .04 sec What are 5 large squares equal to? - Answer .2 sec What does BPM stand for? - Answer beats per minute What is electrolyte? - Answer substance used to conduct current better
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- September 23, 2023
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- ekg
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ekg certification exam questions with verified ans
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what does the p wave represent atrial contraction
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define repolarization when the heart recovers ele