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ADVANCED ARRHYTHMIA EXAM PREP WITH 100% CORRECT ANSWERS ALREADY GRADED A+. CA$19.92   Add to cart
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ADVANCED ARRHYTHMIA EXAM PREP WITH 100% CORRECT ANSWERS ALREADY GRADED A+.
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  • ECG Rhythm Recognition Relias

Conduction System SA Node AV Node Bundle of His Right and Left bundle branches Purkinje Fibers SA Node primary pacemaker rate 60-100 Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen AV Node slightly ...

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Document information

  • December 29, 2023
  • 7
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • advanced arrhythmia exam prep

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  • ECG Rhythm Recognition relias
  • ECG Rhythm Recognition relias

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ADVANCED ARRHYTHMIA EXAM PREP WITH 100% CORRECT ANSWERS ALREADY GRADED A+
what does each small box represent - answer .04 seconds
what does 1 large box (5 small boxes) represent - answer .20 seconds
what do 5 large boxes represent - answer 1 second
primary pacemaker - answer SA node w/expected firing rat of 60-100 bpm
backup pacemaker - answer AV node w/expected firing rate of 40-60 bpm
final pacemaker - answer ventricles w/expected firing rate less than 40 bpm
a normal PR interval is - answer .12-.20 seconds
a normal QRS interval is - answer < .12 seconds (.04-.11)
a normal QT interval is - answer .36-.44 seconds
the ST segment should be ____ with the _____ - answer level w/ the baseline
ST segment elevation and depression is an indication of - answer ischemia or injury to the heart
what does P wave represent on the ECG - answer atrial depolarization what does P wave represent on the ECG - answer ventricular depolarization
what does P wave represent on the ECG - answer repolarization of ventricles
rhythms that originate above the ventricles normally have a ___ QRS complex - answer narrow QRS complex
rhythms that originate in the ventricles normally have a ___ QRS complex - answer wide QRS complex
A Flutter - answer rate: 250 - 350 bpm HR varies!!
regularity: regular or irregular
P waves: "think of a shark fin or waves"
PR: not applicable - you don't measure it
QRS: < .12 secs
A Fib - answer rate: fast & unmeasurable
regularity: irregular
P wave: NON. wavy baseline btwn QRS instead
PR: not applicable - you don't measure it
QRS: <.12 secs
(1*AVB) - answer NO DROPPED QRS
PR interval > .20 secs
(2*AVB) - answer PR wave gets longer + longer UNTIL QRS is DROPPED
2*AVB type 2 - answer PR intervals remain constant, but some QRS is DROPPED
3*AVB - answer rate: 60 - 100 HR

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