AMCA EKG PRACTICE TEST QUESTIONS
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Waveforms that are displayed on screen - correct answer-
Oscilloscope
The breastbone is referred to as the: - correct answer- sternum
What are the 3 layers of the heart? - correct answer-
epicardium, myocardium, endocardium
The use of noninvasive and painless ultrasound to examine the
heart - correct answer- Echocardiography
Which of the following actions is helpful in assisting patient with
their needs - correct answer- Keeping a list of community
resources list that can further assist patient
Automaticity means - correct answer- The ability of certain cells
to produce an electrical impulse without the need for outside
nerve stimulation
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ventricular depolarization - correct answer- QRS complex
Contraction or systole of the cardiac muscle - correct answer-
depolarization
Relaxation or Diastole of the
cardiac muscle of the cardiac muscle - correct answer-
Repolarization
Atrial depolarization - correct answer- P wave
Ventricular repolarization - correct answer- T wave
Two PVCs in a row - correct answer- couplet
Atrial fibrillization has - correct answer- No P waves
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On an ECG horizontal lines measure - correct answer- heart
rate
Lower overall resistance in the ventricular bed - correct answer-
Ace inhibitors
The PR interval gets progressively longer in - correct answer-
2nd degree AV heart block
Touching a patient's body without their consent is called -
correct answer- Battery
An idioventricular rhythm has a rate of - correct answer- 20-40
bpm
Which patient education process lets you know that the
teaching plan is working - correct answer- evaluation
Which of the following marks the ECG paper - correct answer-
stylus