CAD Health and Safety Essentials

What is the ideal height for a computer monitor to reduce neck strain?

• At eye level

• 10 cm above eye level

• 10 cm below eye level

• At shoulder level

What is the primary purpose of having an ergonomic workstation?

• • To ensure the comfort of the user

• • To prevent repetitive strain injuries (RSIs)

• • To improve productivity

• • All of the above

What is the recommended distance between your eyes and the computer screen?

• 20-40 cm

• 40-70 cm

• 70-100 cm

• 100-130 cm

Which of the following is a key component of workplace ergonomics?

• Bright lighting

• Adjustable chair

• Loud background music

• Fixed desk height

What is the primary purpose of taking regular rest breaks during work?

• To increase screen time

• To reduce productivity

• To prevent fatigue and improve concentration

• To socialise with colleagues

Which of the following is a symptom of eye strain?

• Increased energy

• Blurred vision

• Improved focus

• Enhanced mood

What is the recommended angle for your elbows when typing on a keyboard?

• 45 degrees

• 90 degrees

• 120 degrees

• 180 degrees

What should be the position of your feet when sitting at a desk?

• Dangling above the floor

• Flat on the floor

• Crossed under the chair

• Resting on a footstool

Which of the following is NOT a recommended practice to reduce eye strain?

• Using anti-glare screens

• Increasing screen brightness to maximum

• Following the 20-20-20 rule

• Adjusting screen contrast

What is the 20-20-20 rule?

• Look at something 20 feet away for 20 seconds every 20 minutes

• Take a 20-minute break every 20 hours

• Blink 20 times every 20 minutes

• Adjust your screen every 20 minutes