Practise Certified EKG Technician (CET) with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
National Healthcareer Association (NHA) · Current NHA CET test plan based on the 2017 job analysis, verified as applicable on 2026-10-13. NHA's September 2026 announcement identifies this plan for examinations before the planned winter 2027/2028 replacement. The PDF gives no initial effective date. The workbook wording 'Certified Electrocardiograph Technician (CET)' is mapped descriptively to NHA's verified official name, 'Certified EKG Technician (CET)'; the assigned slug is retained.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- NHA Certified EKG Technician (CET): Test Plan for the CET Exam
- Updated CET Certification Exam & Study Materials Coming in 2027/28
- Atlantic Technical College: Electrocardiograph Technology Program Syllabus 2025–2026
- CDC: Clinical Safety—Hand Hygiene for Healthcare Workers
- HHS: Minimum Necessary Requirement
- AHRQ TeamSTEPPS: Tool—Teach-Back
- American Heart Association: Home Blood Pressure Monitoring
- American Heart Association: Holter Monitor
- 2025 AHA Adult Basic Life Support Algorithm for Health Care Professionals
- GE HealthCare: The Power of Correct Placement for ECG Leadwires
- GE HealthCare: ECG Lead Misplacement—Looking at Common Issues
- OpenStax Anatomy and Physiology 2e: Cardiac Muscle and Electrical Activity
- Philips PageWriter TC50/TC70 Cardiograph Instructions for Use
- CDC: Core Infection Prevention and Control Practices for Safe Healthcare Delivery in All Settings
- American Heart Association: Exercise Stress Test
- University of Utah ECG Learning Center: The Standard 12 Lead ECG
- University of Utah ECG Learning Center: A Method of ECG Interpretation
- University of Utah ECG Learning Center: Abnormalities in the ECG Measurements
- University of Utah ECG Learning Center: Supraventricular Arrhythmias
- University of Utah ECG Learning Center: ECG Conduction Abnormalities
- University of Utah ECG Learning Center: ST Segment Abnormalities
Certified EKG Technician (CET)
Start with 20 free questions, then review the explanations and any topics you missed.
After removing gloves used during patient care, what should an EKG technician do before touching the next patient?
Certified EKG Technician (CET)
Flashcards
Safety, Compliance, and Coordinated Patient Care
Infection control: Standard Precautions
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