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Why computer ergonomics?Many people spend hours a day in front of a computer without thinking about the impact on their bodies. They physically stress their bodies daily without realizing it by extending their wrists, slouching, sitting without foot support and straining to look at poorly placed monitors. Show
These practices can lead to cumulative trauma disorders or repetitive stress injuries, which create a life-long impact on health. Symptoms may include pain, muscle fatigue, loss of sensation, tingling and reduced performance. Ergonomics is a field of study that attempts to reduce strain, fatigue, and injuries by improving product design and workspace arrangement. The goal is a comfortable, relaxed posture. Arrange Your WorkstationEvery time you work, take time to adjust workstations that aren't quite right in order to minimize awkward and frequently performed movements. Click here for a larger, printable poster of the following image (PDF) Adapt LaptopsLaptop computers are not ergonomically designed for prolonged use. The monitor and keyboard are so close together that they cannot both be in good positions at the same time. For prolonged use, it's best to add a separate monitor and keyboard. The laptop can be planced on books so the top of the screen is at eye level, then use an external keyboard so that your elbows can rest at 90° by your side. Modify Your Body MechanicsDo you wear eyeglasses? Make sure they fit properly to avoid tilting your head. Type with light strokes, and try to keep your muscles relaxed. Sit "tall," aligning your ears, shoulders and hips. When you sit, think about making yourself an inch taller. Switch hands when using a mouse, if you are able. Completely rest your wrists during breaks, including taking your hands off the mouse. Adjust Your Work PatternsReduce prolonged computer time whenever possible. Break work into smaller segments and switch between tasks that use different motions. For example, alternate use of mouse with reading and searching the web. Move!Movement has many benefits: it relaxes tissues, lubricates joints and prevents stiffness, improves circulation, reduces fatigue, and builds stamina. One study showed that heavy computer users who successfully avoided computer-related pain moved every 7 minutes. At least every 10 minutes, take a short (10-20 second) break. Take your hands off the keyboard and move! Every 30-60 minutes, take a brief (2-5 minute) break to stretch and/or walk around. Exercise at Your ComputerNeck and Shoulders:
Back:
Arms:
Hands and Wrists:
Feet:
Eyes:
Keep fitPhysical fitness can help you avoid and treat problems related to computer use. Build your stamina with exercises for strength, flexibility, and cardiovascular health. When to get medical adviceSee a clinician if you experience:
For more informationFor UHS clinical services:
MHealthy Occupational Safety and Environmental Health For ergonomic products, search online for e.g. "ergonomic computer aids". Which of the following guidelines for lifting a heavy object is wrong?Do not attempt to lift by bending forward. Bend your hips and knees to squat down to your load, keep it close to your body, and straighten your legs to lift. Never lift a heavy object above shoulder level. Avoid turning or twisting your body while lifting or holding a heavy object.
What is the name of the information sheet that accompanies each chemical?A Material Safety Data Sheet (MSDS) is a document that contains information on the potential hazards (health, fire, reactivity and environmental) and how to work safely with the chemical product. It is an essential starting point for the development of a complete health and safety program.
Which of the following is an accommodation the medical office can make for the differently abled?Which of the following is an accommodation the medical office can make for the differently abled? To accommodate an older patient, you should: provide straight back chairs with armrests. Which of the following is a violation of the Americans With Disabilities Act?
How often should children's toys in the medical office be sanitized quizlet?* Wash and sanitize all toys every 2-3 days.
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