ASP Workplace Ergonomics 2

Question 1

What is the primary risk factor for developing carpal tunnel syndrome in the workplace?

Accepted Answer

Repetitive wrist motions combined with force and awkward postures

Answer

Prolonged standing

Answer

Exposure to loud noise

Answer

Working in cold temperatures

Question 2

According to NIOSH lifting guidelines, what is the recommended maximum weight limit under ideal conditions?

Accepted Answer

51 pounds

Answer

25 pounds

Answer

35 pounds

Answer

75 pounds

Question 3

What is the purpose of a neutral posture in ergonomics?

Accepted Answer

To position the body so joints are naturally aligned with minimal stress on muscles, tendons, and skeletal structures

Answer

To ensure workers remain perfectly still

Answer

To eliminate all physical movement

Answer

To maintain the same position throughout a shift

Question 4

What is whole-body vibration and what health effects can it cause?

Accepted Answer

Vibration transmitted through the seat or floor to the entire body, potentially causing lower back disorders and spinal degeneration

Answer

Vibration from hand tools causing finger numbness

Answer

The feeling of shakiness from caffeine

Answer

Minor tremors from cold exposure

Question 5

What is a musculoskeletal disorder (MSD) risk factor analysis?

Accepted Answer

A systematic evaluation of workplace tasks to identify ergonomic risk factors such as force, repetition, posture, duration, and vibration

Answer

A medical examination for new hires

Answer

A financial analysis of workers' comp claims

Answer

A review of employee fitness center usage

Question 6

What is the recommended approach for setting up a computer workstation to prevent ergonomic injuries?

Accepted Answer

Position monitor at arm's length with top at or slightly below eye level, keyboard at elbow height, and feet flat on the floor

Answer

Place monitor as high as possible

Answer

Use the smallest monitor available

Answer

Tilt keyboard at maximum angle