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NURB 4220 Cardiac Rhythms. Exam Questions With 100% Verified Answers $11.49   Add to cart

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NURB 4220 Cardiac Rhythms. Exam Questions With 100% Verified Answers

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NURB 4220 Cardiac Rhythms. Exam Questions With 100% Verified Answers Characteristics of sinus bradycardia - answer- rhythm is regular - P: QRS ratio is 1:1 -PRI is less than or equal to 0.2 sec. -QRS complex is less than or equal to 0.12 sec. - rate < 60 BPM possible causes of sinus brady...

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  • October 1, 2024
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  • 2024/2025
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  • NURB 4220
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NURB 4220 Cardiac Rhythms. Exam
Questions With 100% Verified Answers


Characteristics of sinus bradycardia - answer✔- rhythm is regular


- P: QRS ratio is 1:1

-PRI is less than or equal to 0.2 sec.

-QRS complex is less than or equal to 0.12 sec.

- rate < 60 BPM


possible causes of sinus bradycardia - answer✔- athlete


- teenager

- sleeping/ sedation

- vagal/parasympathetic effect

- Heart Dx

- drug effects


When is sinus bradycardia a problem? - answer✔when it become symptomatic or EKG changes


What do you want to check with sinus bradycardia? - answer✔- electrolytes

, ©BRAINBARTER 2024/2025


- thyroid and troponin levels


what is the treatment for sinus bradycardia? - answer✔- atropine and or pacemaker


Characteristics of sinus tachycardia - answer✔- rhythm is regular


- PRI is less than or equal to 0.2 sec.

- QRS complex is less than or equal to 0.12 second

- PRI to QRS ratio is 1:1

- rate is 100- 150 BPM


possible causes of sinus tachycardia? - answer✔- caffeine


- exercise

- dehydration

- fever

- shock

- CV compromise

- hypoxia


Treatment for sinus tachycardia? - answer✔- rest, fluids, blood


- Calcium Channel/ Beta Blockers

- then ablation

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