Ergonomics, Workplace Safety, and Injury Prevention Flashcards

What is the purpose of a 'pre-placement physical examination' in occupational health?

Answer: To establish a baseline of the worker's health status and match physical demands to capabilities

Pre-placement exams establish a health baseline, identify functional capabilities, and help ensure appropriate job placement to reduce injury risk.

Which type of vibration exposure is most associated with Hand-Arm Vibration Syndrome (HAVS)?

Answer: Segmental vibration from power hand tools

Hand-arm vibration from power tools causes HAVS, a condition affecting circulation and nerves in the fingers and hands.

A disability management specialist reviews a job with high repetition, forceful pinch grip, and sustained awkward wrist posture. Which occupational disorder is this worker MOST at risk for?

Answer: Carpal tunnel syndrome

The combination of repetition, force, and awkward wrist posture are the primary risk factors for carpal tunnel syndrome, a median nerve compression disorder.

What is the primary purpose of an 'early intervention' program in workplace injury management?

Answer: To identify and address physical complaints early before they progress to lost-time injuries

Early intervention programs catch musculoskeletal symptoms before they become disabling, reducing lost-time injuries through prompt conservative care.

Which of the following best describes 'participatory ergonomics'?

Answer: An approach that actively involves workers and supervisors in identifying and solving ergonomic problems

Participatory ergonomics engages workers and supervisors as active contributors to ergonomic problem identification and solution development, improving both solutions and acceptance.

A disability management specialist implements a stretching and microbreak program for assembly-line workers. This intervention is classified as which type of ergonomic control?

Answer: Administrative control

Stretching programs and microbreaks are administrative controls that reduce exposure to ergonomic risk by changing work practices and schedules rather than the physical environment.