Relias Dysrhythmia Basic A EXAM NEWEST 2025
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+
Regular
Rate: 60-100
Normal sinus rhythm P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Regular
Rate: <60
Sinus Bradycardia P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Regular
Rate: 100-150
Sinus Tachycardia P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
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, 8/21/25, 12:10 PM Relias Dysrhythmia Basic A EXAM NEWEST 2025 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) …
IRREGULAR
Rate: depends on underlying
rhythm
Premature Atrial
P wave: Present or hidden in T
Contraction
wave
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
IRREGULAR
Atrial rate: UNMEASURABLE
Ventricular rate: variable
Atrial Fibrillation
P wave: unable to see
PR Interval: N/A
QRS: <0.12 sec
IRREGULAR
Ventricular rate: 100-175 P wave: unable to see PR
A fib RVR Interval: N/A
QRS <0.12 sec
Usually REGULAR can be
irregular
Atrial rate: 250-350
Ventricular rate: variable BUT <
Atrial Flutter
atrial rate
P Wave: Flutter
PR Interval: N/A
QRS: <0.12 sec
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