DYSRHYTHMIA BASIC A COMPETENCY EXAM RELIAS 2026 ACTUAL QUESTIONS WITH VERIFIED ANSWERS.

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DYSRHYTHMIA BASIC A
COMPETENCY EXAM RELIAS 2026
ACTUAL QUESTIONS WITH VERIFIED
ANSWERS.

Normal sinus rhythm - ANSWER-Regular
Rate: 60-100
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec




Sinus Bradycardia - ANSWER-Regular
Rate: <60
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec




Sinus Tachycardia - ANSWER-Regular
Rate: 100-150
P Wave: Present, upright

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PR Interval: 0.12-0.20 sec
QRS: <0.12 sec




Premature Atrial Contraction - ANSWER-IRREGULAR
Rate: depends on underlying rhythm
P wave: Present or hidden in T wave
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec




Atrial Fibrillation - ANSWER-IRREGULAR
Atrial rate: UNMEASURABLE
Ventricular rate: variable
P wave: unable to see
PR Interval: N/A
QRS: <0.12 sec




A fib RVR - ANSWER-IRREGULAR
Ventricular rate: 100-175
P wave: unable to see
PR Interval: N/A
QRS <0.12 sec