CET Cheat Sheet 2026

The 30 highest-yield CET facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which emergency equipment must be immediately accessible in every endoscopy suite? → Crash cart with defibrillator
2. Which documentation practice is most important for evidence-based practice & research methods in the CET field? → Maintaining complete, accurate, and timely records
3. What does the medical term 'esophagogastroduodenoscopy' refer to? → Upper gastrointestinal endoscopy
4. What is the final step in reprocessing an endoscope? → Drying and storing properly
5. Which of the following is a single-use accessory commonly used during endoscopy? → Biopsy forceps
6. When transporting a formalin-fixed specimen to the pathology department, what is the required packaging? → A leak-proof primary container inside a secondary leak-proof container, properly labeled
7. What information is critical in documenting endoscopy procedures? → Scope type, patient info, procedure time
8. What is the role of the epiglottis during swallowing? → Covers the trachea to prevent aspiration
9. What is the significance of peer review in quality assurance & performance improvement for CET professionals? → It promotes accountability, knowledge sharing, and quality improvement
10. Which documentation practice is most important for professional ethics & legal compliance in the CET field? → Maintaining complete, accurate, and timely records
11. Which area of the endoscope must be flushed during cleaning? → Biopsy and suction channels
12. Which fixative solution is most commonly used to preserve endoscopic biopsy specimens for histological examination? → 10% neutral buffered formalin
13. What should be checked before connecting the endoscope to the light source? → Fiber optic clarity
14. When implementing professional ethics & legal compliance practices, what should a CET professional prioritize first? → Compliance with established standards and protocols
15. Which patient position is standard for upper endoscopy (EGD)? → Left lateral decubitus
16. What is the role of the scope washer in endoscopy departments? → Used to clean and disinfect scopes
17. Which medication class may be contraindicated in patients with a known sulfite allergy requiring endoscopy sedation? → Propofol
18. What is the technician's primary role during an endoscopic procedure? → Assist the physician and manage tools
19. Which class of fire extinguisher should be used for an electrical equipment fire in the endoscopy suite? → Class C (CO2 or dry chemical)
20. How should a CET professional handle a situation where quality assurance & performance improvement protocols conflict with practical constraints? → Document the conflict and seek guidance from appropriate authorities
21. What is an important responsibility post-procedure? → Monitoring patient recovery
22. What is a common challenge professionals face when applying communication & interprofessional collaboration principles in Certified Euthanasia Technician? → Balancing theoretical knowledge with practical application
23. The pre-procedure 'time-out' in endoscopy is performed to: → Verify patient identity, correct procedure, and relevant clinical information
24. In Certified Euthanasia Technician, what role does evidence-based practice & research methods play in ensuring client/stakeholder satisfaction? → It builds trust through demonstrated competence and consistency
25. What is the primary purpose of evidence-based practice & research methods in the context of Certified Euthanasia Technician? → To ensure consistent quality and professional accountability
26. Methylene blue and indigo carmine sprayed on the GI mucosa during chromoendoscopy are used as: → Contrast dye stains to enhance mucosal detail
27. How should a CET professional handle a situation where evidence-based practice & research methods protocols conflict with practical constraints? → Document the conflict and seek guidance from appropriate authorities
28. When implementing communication & interprofessional collaboration practices, what should a CET professional prioritize first? → Compliance with established standards and protocols
29. What does the prefix 'gastro-' refer to in medical terminology? → Stomach
30. What term describes the muscular movement that pushes food through the digestive tract? → Peristalsis