Ergonomics in the dental office
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each of the black spaces below before clicking
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| pain associated with continued flexion and extension of the wrist | Carpal tunnel syndrome
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| Painful conditions that result from ongoing stresses to muscles, tendons,nerves and joints | cumalative trauma disorders
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| to help people stay healthy while performing their work more effectively | the goal of ergonomics
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| reach created when the upper arm is fully extended | maximum horizontal reach
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| reach created by a vertical sweep of the forearm while the elbow is kept at a midtorso level | maximum vertical reach
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| painful conditions that affect both muscles and bones, such as neck or back pain and carpal tunnel syndrome | musculoskeletal disorders
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| position when the body is properly aligned and the distribution of weight throughout the spine is equal | neutral position
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| reach created by a sweep of the forearm with the upper arm held at the side | normal horizontal reach
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| injuries caused by sudden twisting or wrenching of a joing with stretching or tearing of ligaments | sprains
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| injuries caused by extreme stretching of muscles or ligaments | strains
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| fleshy mound on the palm at the base of the thumb | thenar eminence
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| work related symptoms range from | back,joint,neck,shoulder, hand and wrist pain and headaches
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| if you ignore the early symptoms of pain and stiffness what may develop | chronic disease
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| frequent reaching,twisting,and working with the arms in awkward positions can cause what | strains and sprains
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| repetitive motion,overflexion, and overextension of the wrist can significantly increase the risk for what | cumulative trauma disorders
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| with improper motion,the tendons swell and exert pressure on what nerve | median
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| repetitive and forceful motion can lead to what | carpal tunnel syndrome
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| what is the first symptom of carpal tunnel syndrome | painful tingling in one or both hands that occurs at night
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| what other repetitive hand and wrist movements can also cause CTS | kniting, gardening,using a keyboard
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| who may be more prone to CTS | pregnant women, taking oral contraceptives, pms,or rheumatoid arthritis
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| what does ambidextrous glove mean | can wear on both right and left hands
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| the use of ambidextrous gloves may put excessive tension on | thenar eminence
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| what is one of the most important factors in prevention of CTS | Frequently resting the hands
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| to relieve eyestrain how long should you look up from your task and focus on something else | 20 seconds
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| to relieve stress on the back,neck and shoulders what should you perform | full back release
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| shoulder shrugging can be used to stretch the shoulder muscles which may be stressed from holding what | oral evacuators,instruments,and telephone handsets
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Created by:
cynthia.fryer
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