ECG Basics Assessment – PSA
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1. Myocardial ischemia may cause cells in the AV node to repolarize:
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2. Interpret the rhythm stri p below:
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3. PVCs are most dangerous if they:
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4. If electricity flows toward the positive electrode, the patterns produced on the graph paper will be upright
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5. The depolarization of the ventricular myocardia is the:
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7. The P wave represents:
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8. Interpret the rhythm stri p below:
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10. A single cardiac cycle is expected to produce a single heart beat
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12. Interpret the rhythm strip below
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13. On ECG graph paper, the horizontal axis measures:
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14. The term pulseless electrical activity refers to a condition in which there is:
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15. Interpret the rhythm strip below:
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16. In type I second degree AV block, the PR interval:
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17. Myocardial injury is represented on an ECG by the presence of a
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18. Pacemaker’s failure to capture is represented on the ECG as:
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19. In an accelerated junctional rhythm, the QRS complex appears
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20. Type II second degree block is generally considered more serious than type I because in most cases of type II the:
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21. Interpret the Rhythm strip below
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22. To gather information about impulse conduction from the atria to the ventricles, look at :
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23. Interpret the rhythm strip:
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24. Interpret the rhythm strip below:
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25. Interpret the Rhythm strip below:
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26. The hallmark of a premature atrial contraction is a:
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27. Interpret the Rhythm strip below:
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28. On ECG graph paper, the vertical axis measures:
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