Computer Ergonomics Quiz

What is ergonomics?

• A type of software

• A way of coding

• Science of designing a workplace for efficiency and safety

• A style of typing

Which is NOT an ergonomic hazard?

• Poor posture

• Loud music

• Improper monitor height

• Extended computer use without breaks

What is the recommended angle for elbows while typing?

• 45 degrees

• 90 degrees

• 120 degrees

• 60 degrees

What kind of strain injury is caused by repeated use of muscles?

• Eye strain

• Headache

• Repetitive Strain Injury (RSI)

• Bone fracture

Which part of the body is commonly affected by poor keyboard placement?

• Feet

• Wrists

• Neck

• Back

Why is it important to follow ergonomic principles?

• To impress others

• To avoid eye contact

• To prevent injury and improve comfort

• To increase internet speed

Which practice is considered ergonomic?

• Using laptop on bed

• Slouching while typing

• Keeping monitor at eye level

• Typing with elbows above shoulders

What is the effect of bad lighting on computer users?

• Improved vision

• Eye strain

• Better screen contrast

• Faster typing

What does RSI stand for?

• Rapid System Interaction

• Repetitive Strain Injury

• Remote System Integration

• Real System Input

Which tool helps in keeping the wrist straight while typing?

• Monitor stand

• Wrist rest

• Mouse pad

• Foot stool