Relias Dysrhythmia Basic A EXAM QUESTIONS WITH VERIFIED ANSWERS

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Relias Dysrhythmia Basic A

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Basic Dysrhythmia Assessment A Basic Dysrhythmia-Relias Atrial Rhythms


35 terms Teacher 29 terms 27 terms




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Amplitude 0.5-2.5 mm

Will be shorter than T wave

Shows firing of SA node




Choose matching term




1 R Wave 2 P Wave




3 U Wave 4 Q Wave




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Regular

Rate: 60-100

Normal sinus rhythm P Wave: Present, upright

PR Interval: 0.12-0.20 sec

QRS: <0.12 sec

, Regular

Rate: <60

Sinus Bradycardia P Wave: Present, upright

PR Interval: 0.12-0.20 sec

QRS: <0.12 sec


Regular

Rate: 100-150

Sinus Tachycardia P Wave: Present, upright

PR Interval: 0.12-0.20 sec

QRS: <0.12 sec


IRREGULAR

Rate: depends on underlying rhythm

Premature Atrial Contraction P wave: Present or hidden in T wave

PR Interval: 0.12-0.20 sec

QRS: <0.12 sec


IRREGULAR

Atrial rate: UNMEASURABLE

Ventricular rate: variable
Atrial Fibrillation
P wave: unable to see

PR Interval: N/A

QRS: <0.12 sec


IRREGULAR

Ventricular rate: 100-175

A fib RVR P wave: unable to see

PR Interval: N/A

QRS <0.12 sec


Usually REGULAR can be irregular

Atrial rate: 250-350

Ventricular rate: variable BUT < atrial

Atrial Flutter rate

P Wave: Flutter

PR Interval: N/A

QRS: <0.12 sec


Regular

Rate: 150-350

Supraventricular Tachycardia P wave: Hidden in QRS or T wave

PR: unable to determine

QRS: <0.12 sec


Regular

Rate: 40-60

Junctional Rhythm P Wave: ABSENT or INVERTED

PR Interval: None or <0.12

QRS: <0.12 sec


Regular

Rate: 60-100

Accelerated Junctional Rhythm P Wave: NONE or INVERTED

PR Interval: None or <0.12

QRS: <0.12 sec