Quiz on Dysrhythmias and Conduction Disorders

What are dysrhythmias?

• Regular heartbeats

• Abnormal heart rhythms

• Normal cardiac function

• Increased heart rate

Which of the following is a type of atrial dysrhythmia?

• Atrial fibrillation

• Junctional escape rhythm

• Ventricular fibrillation

• Ventricular tachycardia

What is a characteristic of atrial fibrillation?

• Slow heart rate

• Irregular and rapid heartbeats

• Regular heartbeats

• Sawtooth pattern on ECG

What condition is characterized by a sawtooth pattern on ECG?

• Ventricular tachycardia

• Atrial flutter

• Atrial fibrillation

• Junctional tachycardia

What is the primary treatment focus for junctional escape rhythm?

• Rate control

• Addressing the underlying cause

• Anticoagulation therapy

• Cardioversion

Which dysrhythmia arises from the AV node?

• Atrial fibrillation

• Ventricular fibrillation

• Atrial flutter

• Junctional dysrhythmias

What is a potential complication of atrial dysrhythmias?

• Bradycardia

• Hypotension

• Stroke

• Cardiac arrest

What is the treatment for ventricular fibrillation?

• Rate control

• Atropine

• Defibrillation

• Vagal maneuvers

What is the heart rate characteristic of ventricular tachycardia?

• Slow and irregular

• Normal and steady

• Fast and regular

• Fast and irregular

Which of the following is a serious condition that can lead to cardiac arrest?

• Atrial fibrillation

• Ventricular tachycardia

• Junctional escape rhythm

• Atrial flutter