DYSRHYTHMIA PRACTICE
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GUARANTEED TO PASS.
⩥ What is the primary concern with tachydysrhythmias? Ans:
Impaired renal perfusion and increased work of the heart.
⩥ What can cause atrial irritability leading to premature atrial
complexes (PAC)? Ans: Stress, fatigue, anxiety, inflammation,
infection, caffeine, nicotine, and certain drugs.
⩥ What is the treatment for stable patients with PAC? Ans: Identify
and treat the underlying cause.
⩥ What is transcutaneous pacing? Ans: A nonsurgical intervention
providing electrical stimulus to the heart using external electrodes.
⩥ What is the purpose of a permanent pacemaker? Ans: To treat
conduction disorders that are not temporary.
⩥ What is the average lifespan of a lithium battery in a pacemaker?
Ans: Approximately 10 years.
⩥ What is the role of electrical cardioversion? Ans: To synchronize
countershock to prevent heart failure.
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GUARANTEED TO PASS.
⩥ What is the primary concern with tachydysrhythmias? Ans:
Impaired renal perfusion and increased work of the heart.
⩥ What can cause atrial irritability leading to premature atrial
complexes (PAC)? Ans: Stress, fatigue, anxiety, inflammation,
infection, caffeine, nicotine, and certain drugs.
⩥ What is the treatment for stable patients with PAC? Ans: Identify
and treat the underlying cause.
⩥ What is transcutaneous pacing? Ans: A nonsurgical intervention
providing electrical stimulus to the heart using external electrodes.
⩥ What is the purpose of a permanent pacemaker? Ans: To treat
conduction disorders that are not temporary.
⩥ What is the average lifespan of a lithium battery in a pacemaker?
Ans: Approximately 10 years.
⩥ What is the role of electrical cardioversion? Ans: To synchronize
countershock to prevent heart failure.
