Final Ecg/ekg Exam Test Questions Practice Test With Complete Solutions

The correct lead from the right arm to the left leg is: {Ans: II}A normal standardization mark should measure: {Ans: 10mm}The correct lead from the right arm to the left arm is: {Ans: I}Electrodes are also referred to as: {Ans: Sensors}Narrowing of the valve between the left atrium and the left ventricle is called: {Ans: Mitral stenosis}Which of the following tests requires an informed consent signed by the patient? {Ans: Exercise cardiac stress test.}The correct lead locator for the 5th intercostal space midclavicular line, left side is: {Ans: V4}A wave form and a segment is called: {Ans: Interval}The normal running speed of the EKG paper is: {Ans: 25 mm/sec}The PR interval is measured from: {Ans: The beginning of the P wave to the beginning of QRS.}The QRS complex is: {Ans: Ventricular depolarization}The protective sac that covers the heart is called: {Ans: Pericardium}A pounding or racing of the heart, such that the patient is aware of his/her heartbeat is called a/an: {Ans: Palpitation}This ensures a check of the internal calibration of the EKG machine: {Ans: Standardization button}Blood flows from the heart to the lungs via the: