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Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia – Basic A ( A+ GRADED 100% VERIFIED) $13.99   Add to cart

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Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia – Basic A ( A+ GRADED 100% VERIFIED)

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Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia – Basic A ( A+ GRADED 100% VERIFIED)Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia – Basic A ( A+ GRADED 100% VERIFIED)Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia – Basic A ( A+ GRADED 100% VERIFIED)Relias Dysrhythmia B...

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Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia –
Basic A ( A+ GRADED 100% VERIFIED)

Relias Dysrhythmia Basic Test Answers



normal sinus rhythm

heart rhythm originating in the sinoatrial node with a rate in patients at rest
of 60 to 100 beats per minute




Sinus Arrhythmia

Appearance is ALMOST NORMAL:

Respiratory – Circulatory interaction

Rate INCREASES with INSPIRATION (IN=IN)




Sinus Bradycardia

<60

normal sinus rhythm




Sinus Tachycardia

>100 (100-150)

normal sinus rhythm

,Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia –
Basic A ( A+ GRADED 100% VERIFIED)



Premature Atrial Contraction (PAC)

Heart Rate: Depends on underlying rhythm

Regularity: Interrupts the regularity of underlying rhythm

P-Wave: can be flattened, notched, or unusual. May be hidden within the T
wave

PRI: measures between .12-.20 seconds and can be prolonged; can be
different from other complexes

QRS: <.12 seconds




Sinus Arrest/Pause

– SA node doesn’t fire

– notice absence of P-wave for a complete cycle (a missed cycle)

length of pause ≠ multiple of normal rate (block)




Atrial Fibrillation (A-Fib)

an irregular and often very fast heart rate originating from abnormal
conduction in the atria




Atrial Flutter

, Relias Dysrhythmia Basic Test Answers 2023 Dysrhythmia –
Basic A ( A+ GRADED 100% VERIFIED)
irregular beating of the atria; often described as “a-flutter with 2 to 1 block or 3
to 1 block”




Junctional Rhythm

40-60 Regular!

-impulse from AV node w/ retro/antegrade transmission

– P wave often inverted/buried/follow QRS

– slow rate

– narrow QRS (not wide like ventricular)




Junctional Tachycardia

>60 bpm (ms. K; 150-250)

– KEY: will be regular (consistent)

– AV junction produces a rapid sequence of QRS-T cycles

– p-wave often inverted/buried/follow QRS




Premature Junctional Contraction

Inverted p wave or hidden p wave

PRI<0.12 or none

Normal QRS

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