#1
Which electrolyte imbalance is commonly associated with the development of cardiac dysrhythmias?
1 answered
#2
Which of the following is NOT a common cause of premature ventricular contractions (PVCs)?
1 answered
#3
Which of the following dysrhythmias is characterized by an irregular rhythm with no discernible pattern?
1 answered
#4
What is the first-line treatment for stable ventricular tachycardia?
1 answered
#5
Which medication is commonly used to treat supraventricular tachycardia by slowing conduction through the AV node?
1 answered
#6
What is the term used to describe a pause in the heart rhythm, typically longer than normal sinus pauses?
1 answered
#7
Which cardiac dysrhythmia is characterized by a rapid, regular atrial rate of 250-350 bpm with an irregular ventricular rate?
1 answered
#8
What ECG finding is characteristic of ventricular fibrillation?
1 answered
#9
Which of the following medications is commonly used to convert atrial fibrillation to sinus rhythm?
1 answered
#10
Which of the following is a characteristic of 2nd degree heart block type II?
#11
Which electrolyte imbalance can predispose a patient to develop torsades de pointes?
1 answered
#12