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Rhythm Strip Quiz 9-3
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This is a six-second tracing.



1The heart rate of the underlying rhythm is ___ beats per minute.
A)68
B)72
C)84
D)79


2The abnormalities associated with this dysrhythmia:
A)have wider than normal QRS complexes
B)have inverted P waves
C)have noncompensatory pauses
D)produce a regularly irregular rhythm


3This dysrhythmia is:
A)sinus rhythm with premature atrial complexes (PACs)
B)wandering atrial pacemaker
C)sinus dysrhythmia
D)atrial fibrillation





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