VIP Exclusive
CRAT Certified Rhythm Analysis Technician VIP Practice Exam II
CRAT — The CRAT (Certified Rhythm Analysis Technician) credential is offered by the National Telemetry Association (NTA); the exam covers ECG waveform interpretation, arrhythmia recognition, cardiac anatomy, and monitoring protocols across approximately 100 questions with a 75% passing threshold.
30
Questions
90m
Time Limit
75.00%
To Pass
Question 1 of 30👑 VIP
A 68-year-old patient on a cardiac telemetry unit shows a rhythm with a rate of 88 bpm, regular P waves before each QRS, and QRS complexes measuring 0.14 seconds. The QRS has a notched R wave in lead V1 (RSR' pattern) and wide, slurred S waves in leads I and V6. The PR interval is 0.16 seconds. Which conduction abnormality best explains these findings?
Questions 2–30 and full explanations are VIP-exclusive.