Relias Dysrhythmia Basic A Test 55 Questions and Answers (Basic A Dysrhythmia) ||A+ GRADED

Relias Dysrhythmia Basic A Test 55 Questions and
Answers (Basic A Dysrhythmia) ||A+ GRADED



1. Normal sinus rhythm: Regular
Rate: 60-100

P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec


2. Sinus Bradycardia: Regular

Rate: <60

P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec


3. Sinus Tachycardia: Regular

Rate: 100-150

P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec


4. Premature Atrial Contraction: IRREGULAR

Rate: depends on underlying rhythm P
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, wave: Present or hidden in T wave PR
Interval: 0.12-0.20 sec

QRS: <0.12 sec

5. Atrial Fibrillation: IRREGULAR
Atrial rate: UNMEASURABLE

Ventricular rate: variable P
wave: unable to see PR
Interval: N/A

QRS: <0.12 sec

6. A fib RVR: IRREGULAR

Ventricular rate: 100-175 P
wave: unable to see PR
Interval: N/A

QRS <0.12 sec




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