Relias Dysrhythmia Basic A
Exam with 100% correct
answers Updated
2026/2027
Relias Dysrhythmia Basic A - ANSWER -Exam Coverage
Exam coverage for Relias Dysrhythmia Basic A includes introductory ECG interpretation and
cardiac rhythm monitoring concepts. It focuses on the electrical conduction system of the
heart, ECG waveform components, rhythm strip analysis, heart rate calculation, and
identification of normal sinus rhythm, sinus arrhythmias, atrial rhythms, junctional rhythms,
ventricular rhythms, and atrioventricular blocks. The exam also evaluates understanding of the
clinical implications of rhythm disturbances and appropriate initial nursing or clinical
responses. Emphasis is placed on recognizing basic dysrhythmias accurately, correlating
monitor findings with patient status, and supporting safe, timely intervention in clinical
settings.
Sinus Bradycardia - ANSWER -Regular
Rate: <60
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Normal sinus rhythm - ANSWER -Regular
Rate: 60-100
, 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
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
Atrial Flutter - ANSWER -Usually REGULAR can be irregular
Atrial rate: 250-350
Exam with 100% correct
answers Updated
2026/2027
Relias Dysrhythmia Basic A - ANSWER -Exam Coverage
Exam coverage for Relias Dysrhythmia Basic A includes introductory ECG interpretation and
cardiac rhythm monitoring concepts. It focuses on the electrical conduction system of the
heart, ECG waveform components, rhythm strip analysis, heart rate calculation, and
identification of normal sinus rhythm, sinus arrhythmias, atrial rhythms, junctional rhythms,
ventricular rhythms, and atrioventricular blocks. The exam also evaluates understanding of the
clinical implications of rhythm disturbances and appropriate initial nursing or clinical
responses. Emphasis is placed on recognizing basic dysrhythmias accurately, correlating
monitor findings with patient status, and supporting safe, timely intervention in clinical
settings.
Sinus Bradycardia - ANSWER -Regular
Rate: <60
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Normal sinus rhythm - ANSWER -Regular
Rate: 60-100
, 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
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
Atrial Flutter - ANSWER -Usually REGULAR can be irregular
Atrial rate: 250-350
