Textbook Question
Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
The heart plays a role in the regulation of blood pressure and secretes the hormone atrial natriuretic peptide.
722
views
18. The Heart
Electrical Conduction System of the Heart
Multiple Choice
Which of the following arrhythmias can synchronized cardioversion be used to treat?
A
Atrial fibrillation
B
Asystole
C
Ventricular fibrillation
D
Sinus bradycardia
Verified step by step guidance1
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.
Related Videos
Related Practice
