Medical ECG/EKT – NCCT Exam Questions And Answers With 100% Correct Answers

Medical ECG/EKT – NCCT Exam Questions And Answers With 100% Correct Answers In the positioning of the electrodes, if the electrodes are placed too close together, the amplitude will be - answersmall The large squares on the ECG paper are equal to - answer0.20 sec A "V wave" will _______ be seen in a normal EKG - answernever The _________ switch controls the gain or amplitude on the EKG - answersensitivity When preparing for lead placement you should first care for - answerskin preparation Conversion of a dyshrythmia to a normal rhythm by applying electric shock to the chest is called - answerdefibrillation Which of the following is not a criteria for skin preparation for lead placement - answermake sure the skin is damp when applying the electrode The electrode site should be - answerclean, smooth, and dry An ECG trcing measures the amount of voltage and the _____ it tkes for the voltage to travel throughout the heart - answertime In the application of electrodes, secure the electrode by rubbing your finger around the _____ area - answeradhesive When there is no variation of R-R intervals it is called - answerabsolutely regular Ventricular depolarization produces an electrical force or vector with 2 componets 1. magnitude or force and 2.________ - answerdirection or shape A downward or negative wave of an electrocardiogram following the P wave is the - answerQ wave