Certified EKG Technician (CET) Study Guide 2026-2027
Certified EKG Technician (CET) Study Guide 2026-2027
CET Exam Complete Preparation System with 300 Practice Questions & Detailed Answer Rationales
By Capra Academy · Published April 28, 2026 · 246 pages
About This Book
Master EKG concepts and pass the CET exam with confidence. Covers cardiac anatomy and electrical conduction, EKG procedures and lead placement, rhythm interpretation and dysrhythmia identification, and artifact troubleshooting. Includes three full-length practice exams with 300 questions and detailed answer rationales.
What’s Inside
- 300 Practice Questions
- Three Full-Length Practice Exams
- Cardiac Anatomy & Conduction System
- EKG Procedures & Lead Placement
- Rhythm Interpretation
- Artifact Troubleshooting
Frequently Asked Questions
What is the NHA CET exam?
The NHA Certified EKG Technician (CET) exam validates competency in performing electrocardiograms, cardiac rhythm identification, and basic cardiac monitoring. It is administered by the National Healthcareer Association (NHA).
How many questions are on the CET exam?
The CET exam has 120 questions with a 2-hour time limit. The passing score is 390 on a scaled score range of 200-600. The exam costs $117.
What skills do I need for the CET exam?
You should be proficient in 12-lead electrode placement, basic cardiac rhythm identification, heart rate calculation, EKG artifact troubleshooting, and patient preparation.
What is the difference between an EKG technician and a cardiovascular technologist?
EKG technicians focus primarily on performing electrocardiograms and basic cardiac monitoring. Cardiovascular technologists have more advanced training and may perform invasive procedures such as cardiac catheterization, echocardiography, or vascular technology.