Grade 7 Diagnostic

What is ergonomics?

• The study of computers

• The study of workplace efficiency

• The study of how people interact with their work environment

• The study of software development

Why is it important to take regular breaks from screen use?

• To increase productivity

• To reduce eye strain and prevent repetitive strain injuries

• To make time for social media

• To save power

What does 'RSI' stand for in the context of workplace health?

• Repetitive Strain Injury

• Regular Screen Interaction

• Rapid Software Installation

• Reliable System Integrity

Which of the following is a common symptom of eye strain?

• Headaches

• Dizziness

• Dry skin

• Blurred vision

What is the recommended posture for using a computer?

• Sitting straight with feet flat on the floor

• Leaning forward with a hunched back

• Reclining with feet elevated

• Standing up at all times

What should you adjust to prevent neck strain while using a computer?

• The keyboard height

• The monitor position

• The chair color

• The mouse sensitivity

How often should you practice the 20-20-20 rule?

• Every 20 minutes

• Every 20 hours

• Every 20 days

• Every 20 seconds

What is the purpose of using a surge protector?

• To enhance internet speed

• To protect electronic devices from power surges

• To increase screen brightness

• To cool down devices

Which type of chair is recommended for prolonged computer use?

• A hard wooden chair

• A recliner

• An ergonomic office chair

• A bean bag

What is an effective way to manage computer cable clutter?

• Leave them loose on the floor

• Use cable organizers or clips

• Wrap them around the monitor

• Throw them in a drawer