NURB 4220 Cardiac Rhythms Exam Study Guide with Complete Solutions
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Course
2024/2025
Institution
2024/2025
NURB 4220 Cardiac Rhythms Exam
Study Guide with Complete Solutions
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 bradyc...
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
What is sick sinus syndrome? - Answer✔✔-- irregular sinus generations w/ breaks in between
- tachy - brady syndrome
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