#1
Which of the following is a common emergency cardiac arrhythmia?
#2
What is the primary characteristic of ventricular fibrillation?
#3
What is the primary goal of treatment in cardiac arrest?
#4
What is the recommended treatment for ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT) during advanced cardiac life support (ACLS)?
#5
Which of the following conditions can cause a widened QRS complex on an ECG?
#6
What is the term for an abnormally slow heart rate?
#7
Which of the following medications is commonly used in the treatment of atrial fibrillation?
#8
What is the preferred initial treatment for stable ventricular tachycardia?
#9
What is the first-line treatment for stable supraventricular tachycardia (SVT)?
#10
Which of the following is NOT a potential cause of pulseless electrical activity (PEA)?
#11
Which antiarrhythmic medication carries a risk of exacerbating heart failure?
#12
What is the recommended initial treatment for symptomatic bradycardia?
#13
Which of the following is a characteristic feature of torsades de pointes?
#14
Which of the following is a characteristic feature of pulseless ventricular tachycardia (VT)?
#15
Which of the following ECG findings is consistent with atrioventricular (AV) nodal reentrant tachycardia (AVNRT)?
#16
Which class of antiarrhythmic drugs primarily targets the fast sodium channels in cardiac tissue?
#17
Which of the following medications is used as an antidote for digoxin toxicity?
#18