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Section II. Occupational Injuries
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a. re-creates activities of daily living
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b. is seldom useful to assess injury severity
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c. is synonymous with stress testing
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d. replaces the need for stress testing
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a. Functional testing, including simple tasks performed during activities of daily living, is useful to assess injury severity.
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a. are the most effective method for visualizing any bony pathology
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b. are of limited use in visualizing fractures
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c. are superior to MRI in visualizing ligaments, cartilage, and soft tissues
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d. have replaced musculoskeletal ultrasound foridentifying superficial tissue problems
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a. CT scans are the most effective method for visualizing any bony pathology, including morphology of fractures.
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a. must be performed promptly to rule out aninfection with any acute knee pain
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b. is indicated with knee pain when effusion and inflammation are present
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c. should be performed even if there is an activecellulitis or abscess overlying the joint
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d. presents a serious risk of bleeding
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b. Arthrocentesis must be performed promptly to rule out an infection when acute knee pain with effusion and inflammation are present and the patient is unable to actively flex the joint.
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a. is unrelated to repetitive trauma
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b. affects bone, but not the tendon, muscle, capsule, or the nerve
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d. may involve the extremity
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d. Cumulative trauma may involve the extremity (commonly the hand, wrist, elbow, or shoulder) or the trunk (low-back strain).
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SLAP (superior labral anterior to posterior) lesions
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a. are tears that occur over the superior part of the labrum of the glenohumeral joint
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b. may be called Bankart lesions if they have a positive O'Brien test
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c. result from repetitive lifting motions
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d. present with a deficit of internal rotation compared to the other side
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