EKG Competency Exam Questions and Answers 100% PASS

EKG Competency Exam Questions
and Answers 100% PASS

Occasional wide and bizarre QRS complexes (but the rest of the strip is a normal

sinus rhythm) - CORRECT ANSWER-Premature ventricular contractions (PVCs)

EKG only contains wide and bizarre QRS complexes - CORRECT ANSWER-V

tach

Which dysrhythmias contain normal QRS complexes? - CORRECT ANSWER-A

fib

A flutter

Which strips contain one normal P wave for every QRS complex? - CORRECT

ANSWER-Normal sinus rhythm




Sinus bradycardia




Sinus tachycardia

, Which dysrhythmia contains no waves at all? - CORRECT ANSWER-Asystole

Which dysrhythmias do not have normal QRS complexes? - CORRECT

ANSWER-V tach




V fib




Asystole

Which dysrhythmia has a sawtooth waveform between normal QRS complexes? -

CORRECT ANSWER-A flutter

Which dysrhythmia has abnormal QRS complexes and regular R waves? -

CORRECT ANSWER-V tach

Which dysrhythmia has abnormal QRS complexes and irregular R waves? -

CORRECT ANSWER-V fib

How do you measure a regular heart rate? (3 steps) - CORRECT ANSWER-1.

Measure distance between R waves




2. Count the small boxes




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