15 questions
What is RSI?
Repetitive Strain Injury
Repetitive Strain Injury
Really Serious Injury
Resisting Strain Injury
How do you prevent eye strain?
Take breaks
Get glasses that block blue light
Make the room brighter
Put the brightness on high
How do you prevent back pain?
Have good posture
Lye down
Get a good chair
Get a good mouse
What is a virus?
A health issue
Unstable software
A program that damages your computer
Old hardware
Ways to reduce back ache are to use an adjustable chair, sit up straight, ensure screen is positioned properly and use a foot rest
True
False
You should take breaks when using the computer, every
20 - 25 mins
30 - 50 mins
1 hour
5 hours
It is good for your eyes to look away from your computer screen (look at something far away) every 20 seconds
True
False
What is the best definition for the term ergonomics?
Manipulating the environment and equipment involved when using a computer to suit the user
The correct way to position your feet
How to use the computer to view safety software
All of the above
When sitting on a chair your back should be straight at a 90 degree angle to your hips
True
False
It is important for children to learn correct computer ergonomics so that:
They will play computer games better
They will sit quietly
Be more comfortable and therefore able to reach their potential
Ergonomics only affect older people
True
False
Your computer screen should never be above your
head
shoulder level
eye level
Why would you refrain from placing a drink near your laptop?
If you have one, everyone will want one
You're likely to get hungry too
You might spill it and get an electrical shock
A chair that isn't adjustable or supportive is most likely to lead to which of these health problems?
Eye strain
Headaches
Back problems
If the computer will not start, the student should open the computer and check the power supply
True
False