Computer Health and Safety

Which of the following statements is NOT a health and safety issue in a computer lab?

• There should be no trailing wires

• Electrical sockets must not be overloaded

• All hardware should be in perfect working order

Why would you refrain from placing a drink near your computer?

• Your classmates may ask you for some of it.

• You might get tempted and drink it.

• It may spill on the computer and cause electrical shock.

At which degree should the computer chair be to prevent back issues to the student?

• 95 degrees

• 85 degrees

• 45 degrees

• 90 degrees

Typing for hours each day is most likely to cause which of these health problems?

• Back problems

• Repetitive strain injury

• Deep vein thrombosis

A chair that isn't adjustable or supportive is most likely to lead to which of these health problems?

• Eye

• Headaches

• Back problems

A flickering screen is most likely to cause which of the following health problems?

• Eye strain

• Back problems

• Repetitive strain injury

Always shut your computer down by pressing the power button on the computer case.

• TRUE

• FALSE

Use a surge protector to keep excess electric power from damaging your computer.

• TRUE

• FALSE

If your computer does not work, you do not need to report it to the teacher--just begin working on it.

• TRUE

• FALSE

What is ergonomics?

• The science concerned with designing safe and comfortable equipment for humans

• Ensuring that the hardware is reliable and won't break down

• Making sure that you don't have an accident at work