RELIAS DYSRHYTHMIA BASIC TEST A AND B EXAM / QUESTIONS AND CORRECT ANSWERS / UPDATED VERSION 2023/2024 GRADED A+ . 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...
RELIAS DYSRHYTHMIA BASIC TEST A AND B EXAM
/ QUESTIONS AND CORRECT ANSWERS / UPDATED
VERSION 2023/2024 GRADED A+
, RELIAS DYSRHYTHMIA BASIC TEST A AND B EXAM / QUESTIONS
AND CORRECT ANSWERS / UPDATED VERSION 2023/2024 GRADED
A+
1. normal sinus rhythm: heart rhythm originating in the sinoatrial node with a rate
in patients at rest of 60 to 100 beats per minute
2. Sinus Arrhythmia: Appearance is ALMOST NORMAL:
Respiratory - Circulatory interaction
Rate INCREASES with INSPIRATION (IN=IN)
3. Sinus Bradycardia:
<60 normal sinus
rhythm
4. Sinus Tachycardia: >100 (100-
150) normal sinus rhythm
5. 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 the within
T wave
PRI: measures between .12-.20 seconds and can be
prolonged; can be different from other complexes
QRS: <.12 seconds
6. 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
te originating
rate (block)
7. Atrial Fibrillation (A-Fib): an irregular and often
very fast heart ra from abnormal conduction in the
atria lutter with 2 to
8. Atrial Flutter: irregular beating of the atria; often
described as "a-f 1 block or 3 to 1 block"
9. 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)
10. Junctional Tachycardia: >60 bpm (ms. K; 150-250)
1/5
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