Ergonomic Seating MCQs

What is the main goal of ergonomics in seating at work?

• Enhancing furniture design

• Reducing noise exposure

• Preventing musculoskeletal disorders and improving work performance

• Promoting office aesthetics

Which of the following is a psychological risk factor in seating ergonomics?

• Contact stress

• High job demands

• Poor lumbar support

• Inadequate lighting

Contact stress can occur when:

• The seat pan has a forward slope

• The seat pan compresses soft tissue at the back of the thighs

• Lighting causes glare on screens

• The monitor is placed above eye level

Which of the following practices is recommended to prevent digital eye strain?

• Lowering desk height

• Applying anti-slip floor mats

• 20-20-20 Rule

• Wearing noise-canceling headphones

What is the ideal position of the seat pan height?

• Higher than knee level

• Just above heart level

• Feet rest firmly on the floor

• Reclined to 45 degrees

Which of the following contributes to static and sustained posture risk?

• Using a sit-stand desk

• Taking micro-breaks

• Sitting in the same position for long periods

• Using a footrest

The purpose of seat adjustability is to:

• Improve office interior design

• Increase productivity without breaks

• Accommodate different body sizes and promote neutral posture

• Prevent seat rotation

What is a recommended microbreak frequency for sedentary work according to NIOSH?

• Every 10 minutes

• Every 20–30 minutes

• Once every 3 hours

• Only during lunch

Which of the following workstation features helps reduce awkward posture?

• Soft background music

• Adjustable armrest and monitor height

• Carpet flooring

• Dim ambient lighting

Which mental workload factor can contribute to ergonomic-related fatigue?

• Stable task load

• Job security

• Decision-making under time pressure

• Access to natural light