Telemetry Practice Exam 31 Questions with Verified Answers
Depolarization - CORRECT ANSWER Contraction of cardiac cells
Repolarization - CORRECT ANSWER Recovery of cells (ready state)
Lead II White placed... - C
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Telemetry Practice Exam 31 Questions with Verified Answers
Depolarization - CORRECT ANSWER Contraction of cardiac cells
Repolarization - CORRECT ANSWER Recovery of cells (ready state)
Lead II White placed... - CORRECT ANSWER Right Chest
Lead II Red placed... - CORRECT ANSWER Left lower chest
5 Lead Placement - CORRECT ANSWER
P wave - CORRECT ANSWER Depolarization of Right/Left Atria
PR Interval - CORRECT ANSWER SA node to AV node
QRS - CORRECT ANSWER Ventricuar depolarization form bundle of HIS
T segment - CORRECT ANSWER Repolarization of ventricles
Normal Sinus Rhythm - CORRECT ANSWER
Sinus Bradycardia - CORRECT ANSWER Less than 60 beats/min
Sinus Tachycardia - CORRECT ANSWER 101-150 rate
Artifact - CORRECT ANSWER electrode broken
Atrial Fibrillation - CORRECT ANSWER No P wave
Atrial Flutter - CORRECT ANSWER ONE atrial site (P not present)
Supraventricular Tachycardia - CORRECT ANSWER T and P together
Rate 151-250
Premature Ventricular Contraction (2 options) - CORRECT ANSWER Unifocal PVC
Multifocal PVC
Unifocal PVC - CORRECT ANSWER ONE ventricular site (goes down)
Multifocal PVC - CORRECT ANSWER Two+ Ventricular sites (Up then down)
Bigeminy (Bonus) - CORRECT ANSWER Every other beat is PVC
Trigeminy (bonus) - CORRECT ANSWER Every third beat is PVC
Quadrigeminy (bonus) - CORRECT ANSWER Every fourth beat is PVC
Couplet (Bonus) - CORRECT ANSWER One or more ventricular sites
Sustained Ventricular Tachycardia (bonus) - CORRECT ANSWER Lethal, has rhythm
Unsustained Ventricular Tachycardia (bonus) - CORRECT ANSWER Normal, then a RUN of V tach
Ventricular Fibrillation (bonus) - CORRECT ANSWER Not measurable, no pulse, lethal
Course and Fine V Fib - CORRECT ANSWER
First degree Heart Block - CORRECT ANSWER Delay between atria and bundle of HIS
Second Degree Heart Block (Mobitz 1-
Wenckebach) - CORRECT ANSWER Progressively longer interval
Second Degree Heart Block (Mobits II- Classic) - CORRECT ANSWER
Asystole - CORRECT ANSWER Dead
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