ADVANCED RELIAS DYSRHYTHMIAS A NEWEST 2025
ACTUAL EXAM| COMPLETE REAL EXAM QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+ (MOST RECENT!!)
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
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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