PROPHECY EKG COMPREHENSIVE EXAM 2026 QUESTIONS WITH SOLUTIONS GRADED A+

PROPHECY EKG COMPREHENSIVE EXAM 2026
QUESTIONS WITH SOLUTIONS GRADED A+

◉ Sinus Bradycardia. Answer: Regular
Rate: <60
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec


◉ Sinus Tachycardia. Answer: Regular
Rate: 100-150
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec


◉ Atrial Fibrillation. Answer: IRREGULAR
Atrial rate: UNMEASURABLE
Ventricular rate: variable
P wave: unable to see
PR Interval: N/A
QRS: <0.12 sec

, ◉ Atrial Flutter. Answer: Usually REGULAR can be irregular
Atrial rate: 250-350
Ventricular rate: variable BUT < atrial rate
P Wave: Flutter
PR Interval: N/A
QRS: <0.12 sec


◉ Supraventricular Tachycardia. Answer: Regular
Rate: 150-350
P wave: Hidden in QRS or T wave
PR: unable to determine
QRS: <0.12 sec


◉ Premature Ventricular Contraction. Answer: IRREGULAR
Rate: refer to underlying rhythm
P Wave: NONE
PR Interval: N/A
QRS: WIDE and BIZARRE , >0.12 sec


◉ Ventricular Tachycardia. Answer: Regular
Rate: >100