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EKG Practice Exam – JD UPDATED ACTUAL Exam Questions and CORRECT Answers

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EKG Practice Exam – JD UPDATED ACTUAL Exam Questions and CORRECT Answers The EKG records the: a. Blood flow through the heart b. Electrical activity of the heart c. Heart sounds d. Heart's ability to pump - CORRECT ANSWER - b. Electrical activity of the hear

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EKG Practice Exam – JD UPDATED
ACTUAL Exam Questions and CORRECT
Answers
The EKG records the:


a. Blood flow through the heart
b. Electrical activity of the heart
c. Heart sounds

d. Heart's ability to pump - CORRECT ANSWER - b. Electrical activity of the heart


Electrodes are also referred to as:


a. Sensors
b. Leads
c. Wires

d. Tracing - CORRECT ANSWER - a. Sensors


Which of the following would be a reason that a physician requests exercise
electrocardiography?


a. Congestive heart failure
b. Family history of cancer
c. Chronic fatigue syndrome

d. Previous symptoms of angina - CORRECT ANSWER - d. Previous symptoms of angina


Which of the following is not an EKG Technician's responsibility during exercise
electrocardiography?

, a. Administration of drugs
b. Providing safety for patient
c. Instructing the patient to report symptoms

d. Monitoring the patient, including blood pressure - CORRECT ANSWER - a.
Administration of drugs


The normal running speed of the EKG paper is:


a. 50 mm/sec
b. 25 mm/sec
c. 50 m/sec

d. 25 m/sec - CORRECT ANSWER - b. 25 mm/sec


The small squares horizontally on the EKG paper equal:


a. 3mm
b. .04 sec
c. .20 sec

d. 5 sec - CORRECT ANSWER - b. .04 sec


The vertical axis of the EKG paper measures:


a. Time
b. Voltage/Amplitude
c. Rhythm

d. Heart rate - CORRECT ANSWER - b. Voltage/Amplitude

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