Frequent question: What are the environmental factors affecting health when working with computer?

What are the risks in a computer laboratory?


  • Ergonomics (Work-Related Disorders)
  • Electrical routing of wires.
  • Electrical outlets.
  • Stress/Fatigue/Eyestrain etc. due to Lab’s hours of operation.
  • Effects from use of chemicals (Screen Cleaner)
  • Slip & Trip due to trailing networking and electrical wires and or floor contamination with chemical or water spillage.

What is computer health and safety?

In general, computers are clean, quiet and safe to use. However, poor interaction with and positioning of computer equipment can lead to health problems such as eyestrain, swollen wrists and backache. Problems can be avoided by good workplace design and by good working practices.

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What are the side effects of excessive computer usage?

The consequences of too much screen time

  • Physical strain to your eyes and body.
  • Sleep deprivation.
  • Increased risk of obesity.
  • Susceptibility to chronic health conditions.
  • Loss of cognitive ability.
  • Impaired socialising skills.
  • Weakened emotional judgment.
  • Delayed learning in young children.

How can you protect your computer from the environment?

Avoid wasting electricity

  1. Turn off your computer and monitor when not in use. …
  2. Use power management settings, available on most newer computers. …
  3. Turn off peripherals, such as printers, scanners, speakers, external drives, and gaming systems, when not in use.

What is the risk of malfunction of computers and monitors?

The most common include eye strain (sore eyes, eye fatigue, slowness in change of focus), eye irritation (burning, dryness, redness) headache, near blurred vision, glare sensitivity, neck, shoulder and back pain, repeated strain injury particularly of the wrist and reproductive hazards as a result of radiation from …

What are the risk of working in a laboratory with biological materials?

Biological hazards include potential exposures to allergens, infectious zoonotics (animal diseases transmissible to humans), and experimental agents such as viral vectors. Allergens, ubiquitous in animal research facilities, are one of the most important health hazards, yet they are frequently overlooked.

What are the principles health and safety tips that may address the risk factors for computer use?

Ergonomic Tips for Computer Users

  • Maintain good posture when working at the keyboard. …
  • Keep your feet supported on the floor or on a footrest when you work to reduce pressure on your lower back.
  • Avoid twisting or bending your trunk or neck. …
  • Keep your shoulders relaxed with your elbows close to your sides.
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What are some of the basic safety precautions to use while working on a computer?

This is a partial list of basic safety precautions to use when working on a computer:

  • Remove your watch and jewelry and secure loose clothing.
  • Turn off the power and unplug equipment before performing service.
  • Cover sharp edges inside the computer case with tape.
  • Never open a power supply or a CRT monitor.

What are some health and safety measures that need to be considered while using computer?

Employer regulations

  • provide tiltable screens.
  • provide anti-glare screen filters.
  • provide adjustable chairs.
  • provide foot supports.
  • make sure lighting is suitable.
  • make sure workstations are not cramped.
  • plan work at a computer so that there are frequent breaks.
  • pay for appropriate eye and eyesight tests by an optician.

What are the 10 Disadvantages of computer?

What are the disadvantages of a computer?

  • Too much sitting. …
  • Carpal tunnel and eye strain. …
  • Short attention span and too much multitasking. …
  • Potential of loss of privacy. …
  • Can limit learning and create a dependency. …
  • Time sink and lots of distractions. …
  • Can reduce jobs. …
  • Increases waste and impacts the environment.

What are occupational health and safety procedures in assembling computer?

Occupational Health and Safety procedures before and during assembling Computer System

  1. Read and follow instruction on the manual carefully.
  2. Do not work alone so that there’s someone who can take care of you in case of accident or emergency.
  3. Always power off and unplug the computer before working on it.

Is there health concerns when using technology if yes how can we prevent this health concerns?

Don’t get too close. Keep hand-held tech devices a safe distance from your eyes and just below eye-level. Use the settings control on your tech device to increase text size to better define the content on your screen and make adjustments that feel comfortable to your eyes. Remind yourself to blink more often.

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What is the environmental impact of computers?

Computers contain heavy metals like lead and toxic chemicals that pollute the soil and contaminate groundwater when they are dumped into landfills. Runoff from these landfills can contaminate water used for drinking and bathing, exposing people to dangerous chemicals.

What is the role of computer in environment?

High-performance computing is reducing greenhouse gases, cleaning up our oceans, and generating cheaper, cleaner energy. … They’re cleaning up our planet, decreasing fuel costs, saving forests, and tracking flood waters, to name just a few—and they’re using supercomputers to do it.

How does technology affect the environment negatively?

Resource depletion is another negative impact of technology on the environment. … There are several types of resource depletion, with the most severe being aquifer depletion, deforestation, mining for fossil fuels and minerals, contamination of resources, soil erosion and overconsumption of resources.