CHAPTER 35 OF RELIAS BASIC DYSRHYTHMIAS-ACTUAL EXAM WITH VERIFIED SOLUTIONS

Normal Sinus Rhythm - CORRECT ANSWER-60-100 bpm all complexes normal and evenly spaced (P, QRS, T) Sinus Bradycardia - CORRECT ANSWER-< 60 bpm with normal sinus rhythm Sinus Tachycardia - CORRECT ANSWER-101-200 bpm with normal sinus rhythm Premature Atrial Contraction (PAC) - CORRECT ANSWER-60-100 bpm w/irregular rhythm; abnormal P wave, normal PR interval & QRS complex Paroxysmal Supraventricular Tachycardia (PSVT) - CORRECT ANSWER-150-220 bpm w/regular rhythm; abnormal P wave (may be hidden in preceding T wave), normal/shortened PR interval, normal QRS complex Atrial Flutter - CORRECT ANSWER-200-350 bpm w/irregular rhythm; ventricular rhythm < or > 100 bpm w/irregular rhythm; fluttering (sawtooth) P waves, nonmeasurable PR intervals, normal QRS complex Atrial Fibrillation - CORRECT ANSWER-350-600 bpm w/irregular rhythm; ventricular rhythm < or > 100 bpm w/irregular rhythm; fibrillatory P waves, nonmeasurable PR intervals, normal QRS complex Junctional Dysrhythmias - CORRECT ANSWER-40-180 bpm w/regular rhythm; inverted (may be hidden in QRS) P waves, shortened PR intervals, normal QRS complex First Degree AV Block - CORRECT ANSWER-normal & regular rhythm; normal P wave, >0.20 sec PR interval, normal QRS comple