CEA Workplace Ergonomic

Question 1

What is the primary goal of a workplace ergonomic assessment?

Accepted Answer

Identify ergonomic risk factors

Answer

The main objective of an ergonomic assessment is to identify and reduce risk factors that contribute to musculoskeletal disorders.

Question 2

Which of the following tools is commonly used in ergonomic assessments?

Accepted Answer

RULA

Answer

The Rapid Upper Limb Assessment (RULA) is a screening tool used to evaluate postures and assess risks of musculoskeletal disorders.

Question 3

What workstation adjustment can help prevent wrist strain in office workers?

Accepted Answer

Using a wrist rest

Answer

Keeping wrists in a neutral position with the use of a wrist rest can help reduce strain and risk of injury during keyboard use.

Question 4

Why is frequent job rotation important in ergonomics?

Accepted Answer

Reduces repetitive strain

Answer

Rotating jobs helps distribute physical demands, reducing the chance of overuse injuries from repetitive tasks.

Question 5

Which posture is considered ergonomically ideal at a seated desk?

Accepted Answer

Feet flat, elbows 90°, eyes level with screen

Answer

An ergonomically sound seated posture includes feet flat on the floor, elbows at 90 degrees, and eyes level with the top of the monitor.

(CEA) Certified Ergonomics Associate Practice Test