Relias Dysrhythmia Basic A Questions & Answers
What rhythm is this?
Correct Answer:
Ventricular Fibrillation
What rhythm are these stats indicative of?
Rhythm: Chaotic
Rate: Unable to measure
Presence of P wave: N/A
PR interval: N/A
QRS: N/A
Correct Answer:
Ventricular Fibrillation
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Why is this Vfib?
Correct Answer:
Rhythm is chaotic, no R-R intervals Can't determine the rate, P waves, PR intervals, or even QRS
What rhythm is this?
Correct Answer:
Idioventricular Rhythm
What rhythm are these stats indicative of?
Rhythm: Regular
Rate: 20-50 bpm
Presence of P wave: Absent
PR interval: N/A 2 / 4
QRS: >0.12 msec
Correct Answer:
Idioventricular Rhythm
Why is this Idioventricular Rhythm?
Correct Answer:
Rhythm has regular R-R intervals Ventricular rate is ~45 bpm There are no P waves or PR intervals QRS is >0.12 msec and wide
What rhythm is this?
Correct Answer:
Accelerated Idioventricular Rhythm 3 / 4
What rhythm are these stats indicative of?
Rhythm: Regular
Rate: 50-100 bpm
Presence of P wave: Absent
PR interval: N/A
QRS: >0.12 msec
Correct Answer:
Accelerated Idioventricular Rhythm
Why is this Accelerated Idioventricular Rhythm?
Correct Answer:
Rhythm has regular R-R intervals Ventricular rate is ~70 bpm There are no P waves and no PR intervals QRS is >0.12 msec and wide
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