Health And Safety Issues Asociated With ICT.

1.

When sitting at a computer, backache can occur due to ?

A.

Leaning forward towards the computer screen.
B.

Not using any foot support.
C.

Slouching in the chair.
D.

Falling out of the chair.

Correct Answer
C. Slouching in the chair.

Explanation
Slouching in the chair can cause backache when sitting at a computer because it puts strain on the muscles and ligaments in the back. Slouching can lead to poor posture, which can result in increased pressure on the spinal discs and vertebrae. This can cause discomfort and pain in the back, particularly in the lower back. It is important to maintain proper posture while sitting at a computer to prevent backache and other related issues.

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2.

In terms of Health and Safety issues associated with ICT, what does RSI stand for ?

Correct Answer
Repetitive Strain Injury, respiratory strain injury

Explanation
RSI stands for Repetitive Strain Injury. This term refers to a condition caused by repetitive movements or overuse of muscles and tendons, commonly associated with activities involving technology devices such as computers. RSI can result in pain, stiffness, and inflammation in the affected area, typically the hands, wrists, and arms. It is important to address ergonomic factors, take regular breaks, and practice proper posture to prevent RSI and promote overall health and safety in ICT-related activities.

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3.

Repetitive Strain Injury is also known as Upper Limb Disorder. What parts of the body can this affect? Select 2 answers.

A.

Hands.
B.

Wrists.
C.

Eyes.
D.

Ankles.

Correct Answer(s)
A. Hands.
B. Wrists.

Explanation
Repetitive Strain Injury (RSI) is a condition that can affect the hands and wrists. It is caused by repetitive movements, such as typing or using a mouse for long periods of time. RSI can lead to pain, stiffness, and weakness in the affected areas. While RSI primarily affects the upper limbs, it does not impact the eyes or ankles. Therefore, the correct answers are hands and wrists.

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4.

Poorly designed, and frustrating software can contribute to what ?

A.

Stress.
B.

Eye Strain.
C.

Back Ache.
D.

Upper Limb Disorder.

Correct Answer
A. Stress.

Explanation
Poorly designed and frustrating software can contribute to stress. This is because when software is difficult to use or doesn't function properly, it can lead to feelings of frustration, anxiety, and overwhelm. Users may become stressed trying to navigate through confusing interfaces, deal with constant glitches, or meet deadlines while struggling with inefficient software. This stress can have negative effects on mental and physical health, affecting overall well-being and productivity.

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5.

What does the ELF, in ELF Radiation Stand for in terms of Health and Safety risks associated with ICT ?

Correct Answer
Extra Low Frequency

Explanation
ELF stands for Extra Low Frequency in terms of health and safety risks associated with ICT. Extra Low Frequency radiation refers to electromagnetic radiation with frequencies ranging from 3 Hz to 300 Hz. This type of radiation is considered to have potential health risks, as it can penetrate the human body and affect biological processes. Exposure to ELF radiation from ICT devices such as power lines, electrical appliances, and computer screens has been linked to various health issues, including cancer, neurological disorders, and reproductive problems. Therefore, understanding and managing the risks associated with ELF radiation is crucial in ensuring the safety of individuals using ICT devices.

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