which is the correct hand position when typing?

• 
• 
• 
• 

The appropriate Equipment Ergonomic practices when using the mouse are:

(choose all that applies)

• the mouse should be placed at the same level as and in close proximity to the keyboard.

• The mouse should be placed close to the monitor and not in proximity to the keyboard.

• Use a mouse that fits your hand comfortably and keeps your fingers relaxed and slightly curved.

• a wrist rest or mouse pad will allow your wrist to rest on a soft surface and help avoid contact pressure.

How many parts a keyboard has?

• 6

• 5

• 4

• 3

Muscles, tendons, and other tissues experience stress when constantly performing the same will cause?

• Carpel tunnel syndrome

• Eye strain

• Tendonitis

• Repetitive strain injuries

What is the primary function of the 'Escape' key on a keyboard?

• To save a document

• To close a program

• To cancel an operation

• To open a new window

Which of the following is a common symptom of repetitive strain injuries?

• Headaches

• Joint swelling

• Numbness in fingers

• Fatigue

The common keyboard most people uses is the ________ keyboard.

The part/section of the keyboard that allows us to type letters, punctuation marks or even leave a space between words is called the_______.

The control, escape, enter, alternate, backspace, tab and scroll lock keys are called the ____________________ .

​ (a)   is using the right mode of this discharge will prevent eye strain and other injuries

• Light Ergonomics
• Temperature  Ergonomics
• Furniture Ergonomics