Wednesday, August 6, 2014

EKG Rhythm Quiz 270

Identify the following rhythms.

1.












a. Sinus tachycardia
b. Sinus arrhythmia
c. Multifocal atrial tachycardia
d. Atrial fibrillation with RVR

2.












a. Atrial paced
b. AV paced
c. Ventricular paced
d. Biventricular paced

3.











a. Junctional rhythm
b. Complete heart block
c. Sinus bradycardia
d. Idioventricular rhythm

4.  This strip shows:





a. Successful cardioversion of torsades de pointes
b. Successful defibrillation of torsades de pointes
c. Unsuccessful pacing of torsades de pointes
d. Unsuccessful defibrillation of torsades de pointes

5.






a. NSR with a single PVC and a triplet of PVCs
b. NSR with multifocal PVCs
c. NSR with a single PVC followed by a unifocal couplet PVCs
d. NSR with quadrigeminal PVCs

6.






a. Sinus arrhythmia
b. NSR with bigeminal PACs
c. NSR with bigeminal PJCs
d. NSR with sinus pauses

7.











a. NSR with bigeminal PACs
b. NSR with fusion complexes
c. NSR with sinus arrhythmia
d. NSR with unifocal PVCs

8.











a. NSR with pauses
b. Sinus arrhythmia
c. Wandering atrial pacemaker
d. Atrial fibrillation

9.







a. Accelerated idioventricular rhythm
b. Junctional tachycardia
c. Supraventricular tachycardia
d. Ventricular tachycardia

10.  This strip shows:





a. Transcutaneous pacing achieving optimal electrical capture
b. Transcutaneous pacing below the pacing threshold
c. Transcutaneous pacing with good mechanical capture
d. Transcutaneous pacing with failure to sense


Answers


01. d. Atrial fibrillation with RVR
02. d. Biventricular paced
03. b. Complete heart block
04. d. Unsuccessful defibrillation of torsades de pointes
05. a. NSR with a single PVC and a triplet of PVCs
06. c. NSR with bigeminal PJCs
07. b. NSR with fusion complexes
08. a. NSR with pauses
09. c. Supraventricular tachycardia
10. a. Transcutaneous pacing achieving optimal electrical capture

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