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This preview shows page 4 - 6 out of 7 pages. 8.Which practice helps prevent injuries to the wrist when using the computer keyboard for extendedperiods of time?a.Keep the wrists as straight as possible.b.Use the edge of desk or wrist rests for support while keyboarding.c.Lower the level of the keyboard so that hands are below the elbows.d.Raise the level of the keyboard so that hands are above the elbows.ANS: AFeedbackACorrect. When keyboarding keep the wrists as straight as possible.BThis takes the wrists out of a neutral position.CThis takes the wrists out of a neutral position.DThis takes the wrists out of a neutral position. PTS:19.Which of the following conditions have the signs and symptoms of tingling, numbness, and pain in thehand and results in an inability to make a fist? Get answer to your question and much more DIncorrect. Try again.PTS:110.Which of the following means the correct positioning of the body for a given task? Get answer to your question and much more DIncorrect. Try again.PTS:1 Upload your study docs or become a Course Hero member to access this document Upload your study docs or become a Course Hero member to access this document End of preview. Want to read all 7 pages? Upload your study docs or become a Course Hero member to access this document Tags Repetitive strain injury, carpal tunnel syndrome, thoracic outlet syndrome
December 06, 2013 Keyboarding and mousing may not be considered strenuous activities, but if done incorrectly over time, they can damage the wrist and hand as surely as a nasty fall onto concrete. Office workers can spend eight or more hours keyboarding every day and, unfortunately, many of them are doing it wrong. Others spend less time at the computer but
they can develop some degree of injury as well. A common misconception many have is that computer use causes carpal tunnel syndrome (CTS). However, evidence for a direct connection between the two is minimal. The reality is that computer misuse causes CTS. And most people don’t know that it is very preventable. Most employees are trained to use their computer for their job, but not how to interact with it in a mechanical sense. Not every work area is ergonomically
designed or set up for the job in a way that does not put the employee at risk for overuse injury. And even when people know the proper guidelines and have the right workspace, bad habits often creep back in due to fatigue and inattention. If you’re not working properly at the keyboard, chances are the first sign will be back pain, neck pain, soreness or stiffness. Eventually, the pains may extend into the shoulders, forearms, wrists, and hands. Numbness and tingling might suggest nerve
problems. Symptoms from arthritis may be exacerbated by repetitive workstation activities including keyboarding, and tendinitis may occur as well. Over the counter or prescription-strength nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen or naproxen certainly, have their place in initial treatment strategies. Additional splints and occupational therapy can be helpful as well. But managing symptoms once they start is only a small part of the story. Prevention is
a far more important. The most important thing about computer-related wrist injury is to avoid it. It’s been said, “Knowledge is power.” Consider yourself a professional keyboard athlete, and like all athletes, information about training and developing the mindset to succeed are key. There are some practical things you can do, and while you read through these, remember that a major emphasis is placed on putting your wrist into a position that avoids pressure on them, and minimizes
bending of the wrists up or down. And it’s this position that reduces the pressure on the carpal tunnel. Another emphasis is on posture and positioning the neck, shoulders, and elbows comfortably so as to protect you from overuse and repetitive strain injuries. Raise your hands up,
Keep wrists pointed straight not “pigeon-toed” inward or “duck-footed” outward An ergonomic keyboard may be helpful for those who are larger around the chest and mid-section / abdomen, and who might have difficulty getting their hands into the optimal position relative to a traditional keyboard. Without the ergonomic keyboard, having the elbows farther out (because of a larger midsection) might force larger people to improperly place their wrists in a “duck-footed” alignment when sitting at a traditional keyboard. On the other hand, use of an ergonomic keyboard by those whose chest and abdomen are more slender would not always be advised. In order to keep the wrists properly aligned to an ergonomic keyboard, those individuals might be forced to maintain their elbows away from the body, resulting in cumulative strain to the shoulders, elbows, and wrists. Using your mouse
Keep moving
Don’t ignore problemsIn the end, attention to body mechanics is extremely important and provides the key to longevity in terms of ability to perform well over time while using a keyboard. But knowing and doing are two different things. Now that you are aware, you need to put these guidelines into practice. Followed carefully, the recommendations outlined above can significantly reduce your risk for injury. Just being careful and conscientious, however, doesn’t make you unbreakable. If you start to experience wrist discomfort or pain, see a doctor to have it checked out. Too many people try to work through pain or hope it will go away, only to experience things getting worse. It’s easier to correct a problem early on, and we are here to help. Which practice helps prevent injuries to the wrist when using the computer keyboard for extended periods of time quizlet?Which practice helps prevent injuries to the wrist when using the computer keyboard for extended periods of time? Keep the wrists as straight as possible.
Which is the best body position to maintain when working at a desk for a long period of time?Tips for better posture while sitting at a desk
Breed suggests keeping your feet flat on the floor and hip-width apart when you sit, and avoid crossing the knees or ankles for better alignment. Keep the spine as straight as possible (against the chair or a cushion) and maintain length at the back of the neck.
What is the best way to prevent repetitive movement injuries quizlet?What is the best way to prevent repetitive movement injuries? Avoid overusing any one part of the body. Carpal tunnel syndrome involves the nerves that pass through a tunnel of bones and ligaments in the foot.
What is the best source of information in which to find the precautions that should be taken when handling substances?The manufacturer's label and Safety Data Sheet (SDS) for each chemical employees handle provide important information regarding hazards, the use of personal protective equipment (PPE), proper handling, transport, storage and disposal of chemicals.
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