CEAS Cheat Sheet 2026

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

1. The carpal tunnel is bounded on three sides by carpal bones and on the palmar surface by which structure? → Flexor retinaculum (transverse carpal ligament)
2. What is the proper way to correct an error in professional documentation? → Draw a single line through the error, initial, date, and write the correction
3. Forearm pronation results in the palm facing: → Downward (posteriorly in anatomical position)
4. What is the purpose of a risk register? → To document, track, and manage all identified risks throughout a project or operation
5. Why is it important to document and standardize best practices? → To ensure consistency, enable training, and facilitate continuous improvement
6. The Strain Index is an ergonomic assessment tool primarily used to evaluate risk for disorders of which body region? → Distal upper extremity (hand, wrist, forearm)
7. What is the role of documentation in regulatory compliance? → It provides verifiable evidence that standards are being met
8. A wrist rest should be used during which activity at a computer workstation? → During rest pauses only — not while actively typing or mousing
9. What is the purpose of a technology needs assessment? → To identify gaps between current capabilities and desired outcomes
10. What is the primary ergonomic benefit of a height-adjustable (sit-stand) workstation? → Allows posture variation, reducing static load on the spine and lower extremities
11. What is active listening in a professional context? → Fully concentrating, understanding, responding, and remembering what is being said
12. Which ergonomic intervention is classified as a substitution control? → Replacing a heavy manual tool with a lighter or powered version
13. What is the first phase of strategic planning? → Environmental analysis and assessment of current position
14. What is the recommended elbow angle range when typing at a properly adjusted computer workstation? → 90°–110°
15. What is the ergonomic benefit of a negative-tilt keyboard tray? → Promotes neutral or slightly extended wrist posture by angling the keys away from the user
16. What is the primary purpose of industry regulations in this field? → To protect the public and ensure consistent professional standards
17. Which assessment method uses a body part discomfort map to collect subjective pain and discomfort data from workers? → Body Discomfort Survey (Nordic Questionnaire)
18. Grip strength is standardly quantified in ergonomic and clinical assessments using a: → Dynamometer
19. A muscle contraction in which force is produced without any change in muscle length (e.g., holding a tool in a fixed position) is classified as: → Isometric
20. Cumulative trauma disorders (CTDs) of the upper extremity are primarily caused by: → Repeated low-level mechanical stress accumulating over time
21. What is the primary goal of a CEAS workstation ergonomic assessment? → Identify musculoskeletal risk factors and recommend corrective actions
22. Which keyboard design feature most directly reduces ulnar deviation of the wrists? → Split or contoured keyboard design
23. What is the purpose of a feedback mechanism in professional communication? → To ensure messages are received, understood, and to identify areas for improvement
24. When applying core principles in practice, what should be the first consideration? → Safety and compliance with established standards
25. What is the most effective leadership approach in professional settings? → Adapting leadership style to the situation and team needs
26. Which keyboard placement measurement is most important to assess upper-extremity ergonomics? → Elbow angle and wrist alignment relative to keyboard height
27. When should established methodologies be reconsidered? → When evidence shows better alternatives exist or when outcomes decline
28. Thoracic outlet syndrome (TOS) involves compression of neurovascular structures (brachial plexus, subclavian vessels) between: → The clavicle or first rib and surrounding scalene or pectoralis minor muscles
29. What does RULA stand for in the context of ergonomic posture assessment? → Rapid Upper Limb Assessment
30. Which body region is assessed most frequently during computer workstation ergonomic evaluations? → Neck and upper extremities