Industrial Ergonomics Quiz

What is the recommended elbow angle when using a computer workstation?

• 70 to 80 degrees

• 80 to 90 degrees

• 100 to 110 degrees

• 90 to 100 degrees

Which of the following is NOT a potential injury associated with computer workstations?

• Wrist

• Shoulder

• Neck

• Ankle

What is the ideal viewing distance from the monitor according to Pheasent and Haslegrave (2006)?

• 30 cm

• 100 cm

• 50 cm

• 75 cm

Which lighting condition is recommended to avoid glare?

• Fluorescent lighting

• Direct lighting

• Dim lighting

• Indirect and adequate lighting

What should be the position of the feet when seated at a workstation?

• Hanging in the air

• Touching the floor comfortably

• Crossed over each other

• On a footrest

What is the recommended monitor height for comfort?

• At the same level as the keyboard

• At eye level

• 10 cm to 40 cm below eye height

• Above eye level

Which of the following is a guideline for mouse usage?

• Hold the mouse high

• Keep the forearm straight

• Use with a bent wrist

• Use with a twisted wrist

What is the purpose of using computer glasses?

• To reduce glare from the monitor

• To improve vision

• To protect the eyes

• To enhance color perception

Which of the following factors is NOT considered in office anthropometry?

• Height of chair and table

• Distance between eyes and monitor

• Height of keyboard and mouse

• Height of the ceiling

What is the recommended position for the neck while using a computer?

• Looking down

• Looking up

• Straight forward

• Twisted to the side