RELIAS DYSRHYTHMIA RYTHM SHEET EXAM QUESTIONS WITH ANSWERS

RELIAS DYSRHYTHMIA RYTHM SHEET EXAM QUESTIONS WITH ANSWERS NSR Rate 60-100 beats/minute originates from SA node Regular One P wave before each QRS PR Interval 0.12 to 0.20 seconds QRS Duration 0.04 to 0.10 seconds Sinus Brady Rate is below 60 beats/minute arising from the SA node Follows normal conduction pathways P and QRS complexes have normal duration and pattern Sinus Tachy Rate above 100 beats/minute Normal response to Sympathetic Nervous System Stimulation A-Fib Atrial rate is 350-600 beats/minute No P waves, client loses atrial kick Rate of 100 or less is called controlled ventricular response Rate of 100 or greater is called rapid A-Flutter Rapid atrial depolarization Atrial rate 250-350 beats/minute 1St Degree Block Conduction delay AV node conduction is slow PR Interval is 0.20 seconds (5 small boxes)