Computer Ergonomics

Why is it important to sit up straight while using a computer?

• To look taller

• To avoid getting tired

• To prevent back pain

• To see the screen better

Which body part can get strained if you use the mouse for too long without a break?

• Eyes

• Neck

• Wrist

• Legs

How often should you take a break when using a computer?

• Every 5 minutes

• Every 30 minutes

• Once a day

• Never

What is the best position for your feet when sitting at a computer?**

• Hanging in the air

• On top of the desk

• Flat on the floor

• Crossed over each other

Which of the following is NOT a good practice to avoid computer-related injuries?

• Using a chair with good back support

• Keeping the screen at eye level

• Sitting very close to the screen

• Taking regular breaks

What should you do if your eyes feel tired after using the computer?

• Keep staring at the screen

• Take a break and look at something far away

• Close one eye

• Use the computer in the dark

Why should the computer mouse be close to the keyboard?

• To make it easier to reach

• To save space on the desk

• To make the desk look neat

• To avoid moving your arm too much

How should you position your hands when typing on the keyboard?

• High above the keyboard

• Resting on the desk

• Flat and relaxed over the keys

• Using only one finger

Why is it important to adjust the brightness of your computer screen?

• To save battery

• To make the screen look pretty

• To reduce eye strain

• To match the room's colour

Which of the following computer related health injuries is caused by sitting for a longer time?

• Headache

• Wrist pain

• Body stiffness

• Eye strain