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Rhythm Strip Quiz 12-7
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This is a six-second tracing.



1The heart rate of this dysrhythmia is ___ beats per minute.
A)40
B)60
C)75
D)80


2With this dysrhythmia the:
A)regularity is slightly irregular
B)P waves are wide and notched
C)QRS complexes are wider than normal
D)PR intervals are 0.24 seconds in duration


3This dysrhythmia is:
A)sinus rhythm with 1st degree AV heart block
B)2nd degree AV heart block, Type I
C)2nd degree AV heart block, Type II
D)3rd degree AV heart block





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