Dysrhythmias RELIAS ECG Interpretation & Competency Exam Basic A and B (2025)

,Question 1 of 40
Identify the Cardiac Rhythm? Select your answer.

II




○ a) Sinus Bradycardia
○ b) Sinus Tachycardia
◉ c) Normal Sinus Rhythm
○ d) Atrial Flutter
(Rationale: Rhythm is Regular, HR 82 bpm, upright P waves before every QRS, PR
0.16 sec, QRS 0.08 sec.)



Question 2 of 40
Identify the Cardiac Rhythm? Select your answer.

II




○ a) Atrial Flutter
◉ b) Atrial Fibrillation with RVR
○ c) Junctional Tachycardia
○ d) Ventricular Tachycardia

,(Rationale: Irregular rhythm, no distinct P waves, fibrillatory baseline, ventricular
rate 120 bpm.)



Question 3 of 40
Identify the Cardiac Rhythm? Select your answer.

II




○ a) Junctional Rhythm
◉ b) Sinus Bradycardia
○ c) Idioventricular Rhythm
○ d) Atrial Escape Rhythm

(Rationale: HR 48 bpm, regular, P waves normal, PR 0.18 sec, QRS 0.08 sec.)



Question 4 of 40
Identify the Cardiac Rhythm? Select your answer.

II




◉ a) Supraventricular Tachycardia
○ b) Atrial Tachycardia
○ c) Ventricular Tachycardia
○ d) Sinus Tachycardia

, (Rationale: HR 140 bpm, regular, narrow QRS, P waves hidden in T waves.)



Question 5 of 40
Identify the Cardiac Rhythm? Select your answer.

II




○ a) Ventricular Standstill
◉ b) Asystole
○ c) Sinus Arrest
○ d) Idioventricular Rhythm

(Rationale: Flat baseline, no ventricular activity.)



Question 6 of 40
Identify the Cardiac Rhythm? Select your answer.

II




◉ a) Ventricular Tachycardia
○ b) SVT
○ c) Atrial Flutter with 2:1 block
○ d) Sinus Tachycardia
(Rationale: Wide QRS, rate 168 bpm, no P waves, regular rhythm.)