CIEE Cheat Sheet 2026

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

1. How can workstations be adapted for ergonomic improvement? → Adjust seating, desk, and monitor
2. What does OSHA stand for? → Occupational Safety and Health Administration
3. Which type of muscle contraction occurs when a muscle develops tension while its length remains constant, such as holding a part stationary? → Isometric contraction
4. Why is equipment adjustment important in ergonomic risk identification? → Ensure fit and reduce strain
5. Which condition is characterized by inflammation of the tendons attaching the forearm muscles to the lateral epicondyle of the elbow? → Lateral epicondylitis (tennis elbow)
6. Which of the following best describes a key competency required for environmental factors & human performance in CIEE practice? → Strong analytical skills combined with effective communication and ethical judgment
7. How can ergonomic compliance reduce workplace injuries? → Eliminate hazards and improve comfort
8. In anthropometric data, what does 'stature' refer to? → Standing body height from floor to top of head
9. Which body landmark is most commonly used as a reference height for setting work surface height at standing workstations? → Elbow height
10. During a lifting task, increasing the horizontal distance of the load from the body primarily increases which biomechanical factor at the lumbar spine? → Lumbar compressive and shear forces
11. Which region of the spine is most frequently injured in work-related musculoskeletal disorders? → Lumbar
12. What role does posture play in ergonomics? → Lead to musculoskeletal issues
13. Which of the following best describes a key competency required for return-to-work & accommodation in CIEE practice? → Strong analytical skills combined with effective communication and ethical judgment
14. How can workstation layout affect worker ergonomics? → Cause strain and inefficiency
15. How does training support ergonomic interventions? → Ensure understanding of techniques
16. Why is ergonomic evaluation important? → Identify and reduce risks
17. Which principle describes designing for the extremes of the user population rather than the average? → Percentile accommodation design
18. What effect does maintaining a forward-flexed trunk posture have on spinal disc pressure compared to standing upright? → Increases disc pressure significantly due to greater moment arm
19. In the context of CIEE certification, what is the most important consideration when implementing task analysis & job demands? → Ensuring alignment with established standards, stakeholder needs, and best practices
20. In biomechanics, what is the 'moment arm' (lever arm)? → The perpendicular distance from the axis of rotation to the line of force action
21. Which of the following best describes a key competency required for manual material handling assessment in CIEE practice? → Strong analytical skills combined with effective communication and ethical judgment
22. What is a common ergonomic evaluation technique? → Observing movements and posture
23. How can workstation modifications help in ergonomic interventions? → Fit equipment to the worker’s needs
24. Which of the following best describes a key competency required for cost-benefit analysis of interventions in CIEE practice? → Strong analytical skills combined with effective communication and ethical judgment
25. Which of the following best describes a key competency required for repetitive motion & ctd prevention in CIEE practice? → Strong analytical skills combined with effective communication and ethical judgment
26. Which nerve is compressed in carpal tunnel syndrome, causing numbness and tingling in the hand? → Median nerve
27. What is an example of an ergonomic intervention for a sitting worker? → Adjust chair height and position
28. What is the importance of identifying ergonomic risk factors? → Prevent injuries and improve health
29. What is the NIOSH recommended action limit for compressive force at the L5/S1 lumbar joint? → 3,400 N
30. What is a common method of identifying ergonomic risks? → Workplace assessments and surveys