Relias Dysrhythmia Basic A. Question and Answers Well Updated 2025.

Relias Dysrhythmia Basic A. Question
and Answers Well Updated 2025.
Normal sinus rhythm - Correct answersRegular
gg gg gg gg gg gg




Rate: 60-100 gg




P Wave: Present, upright
gg gg gg




PR Interval: 0.12-0.20 sec
gg gg gg




QRS: <0.12 sec gg gg




Sinus Bradycardia - Correct answersRegular
gg gg gg gg gg gg




Rate: <60 gg gg




P Wave: Present, upright
gg gg gg




PR Interval: 0.12-0.20 sec
gg gg gg




QRS: <0.12 sec gg gg




Sinus Tachycardia - Correct answersRegular
gg gg gg gg gg gg




Rate: 100-150 gg




P Wave: Present, upright
gg gg gg




PR Interval: 0.12-0.20 sec
gg gg gg




QRS: <0.12 sec gg gg




Premature Atrial Contraction - Correct answersIRREGULAR
gg gg gg gg gg gg gg




Rate: depends on underlying rhythm
gg gg gg gg gg




P wave: Present or hidden in T wave
gg gg gg gg gg gg gg




PR Interval: 0.12-0.20 sec
gg gg gg




QRS: <0.12 sec gg gg




Atrial Fibrillation - Correct answersIRREGULAR
gg gg gg gg gg gg




Atrial rate: UNMEASURABLE
gg gg




Ventricular rate: variable gg gg




P wave: unable to see
gg gg gg gg




PR Interval: N/A
gg gg




QRS: <0.12 sec gg gg




A fib RVR - Correct answersIRREGULAR
gg gg gg gg gg gg gg




Ventricular rate: 100-175 gg gg gg




P wave: unable to see
gg gg gg gg




PR Interval: N/A
gg gg




QRS <0.12 sec gg gg




Atrial Flutter - Correct answersUsually REGULAR can be irregular
gg gg gg gg gg gg gg gg gg gg gg




Atrial rate: 250-350 gg gg




Ventricular rate: variable BUT < atrial rate gg gg gg gg gg gg




P Wave: Flutter
gg gg

, PR Interval: N/A
gg gg




QRS: <0.12 sec gg gg




Supraventricular Tachycardia - Correct answersRegular
gg gg gg gg gg gg




Rate: 150-350 gg




P wave: Hidden in QRS or T wave
gg gg gg gg gg gg gg




PR: unable to determine
gg gg gg




QRS: <0.12 sec gg gg




Junctional Rhythm - Correct answersRegular
gg gg gg gg gg gg




Rate: 40-60 gg




P Wave: ABSENT or INVERTED
gg gg gg gg gg




PR Interval: None or <0.12
gg gg gg gg




QRS: <0.12 sec gg gg




Accelerated Junctional Rhythm - Correct answersRegular
gg gg gg gg gg gg gg




Rate: 60-100 gg




P Wave: NONE or INVERTED
gg gg gg gg gg




PR Interval: None or <0.12
gg gg gg gg gg




QRS: <0.12 sec gg gg




Junctional Tachycardia - Correct answersRegular
gg gg gg gg gg gg




Rate: >100 gg




P Wave: NONE or INVERTED
gg gg gg gg




PR Interval: None or <0.12
gg gg gg gg




QRS: <0.12 sec gg gg




Premature Ventricular Contraction - Correct answersIRREGULAR
gg gg gg gg gg gg gg




Rate: refer to underlying rhythm
gg gg gg gg gg




P Wave: NONE
gg gg




PR Interval: N/A
gg gg




QRS: WIDE and BIZARRE , >0.12 sec
gg gg gg gg gg gg




Ventricular Tachycardia - Correct answersRegular
gg gg gg gg gg gg




Rate: >100 gg




P Wave: NONE
gg gg




PR Interval: N/A
gg gg




QRS: WIDE and BIZARRE, >0.12 sec
gg gg gg gg gg




Ventricular Fibrillation - Correct answersChaotic
gg gg gg gg gg gg




Coarse: big waves gg gg




Fine: small waves gg gg




Rate: unmeasurable gg




P Wave: NONE
gg gg




PR Interval: N/A
gg gg




QRS: N/A gg