Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

18. The Heart

Electrical Conduction System of the Heart

Anatomy & Physiology

18. The Heart

Electrical Conduction System of the Heart

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Multiple Choice

Which of the following arrhythmias can synchronized cardioversion be used to treat?

Atrial fibrillation

Asystole

Ventricular fibrillation

Sinus bradycardia

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Verified step by step guidance

Understand the concept of synchronized cardioversion: It is a medical procedure used to restore a normal heart rhythm in cases of certain types of arrhythmias. It involves delivering a controlled electric shock to the heart at a specific point in the cardiac cycle.

Identify the types of arrhythmias: The problem lists four arrhythmias: Atrial fibrillation, Asystole, Ventricular fibrillation, and Sinus bradycardia.

Evaluate each arrhythmia for treatment with synchronized cardioversion: Atrial fibrillation is a common arrhythmia that can be treated with synchronized cardioversion. Asystole, which is a flatline or absence of heart activity, is not treated with cardioversion. Ventricular fibrillation requires defibrillation, not synchronized cardioversion. Sinus bradycardia is typically treated with medications or a pacemaker, not cardioversion.

Focus on Atrial fibrillation: Since synchronized cardioversion is specifically used to treat atrial fibrillation among the options provided, it is important to understand that this procedure is effective in converting atrial fibrillation to a normal sinus rhythm.

Conclude with the correct application: Based on the evaluation, synchronized cardioversion is used to treat atrial fibrillation, making it the correct answer among the options provided.