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Bilateral Tasks: One Hand Versus Externally-Powered Prosthesis

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1.  Which of the following statements is TRUE? The strategies shared in this presentation will only be helpful for persons with upper limb absence. Understanding control of externally-powered devices may be challenging for the OT generalist and may be further complicated by access to technology and preparation. Problems faced by the target populations are will not impact their health, well-being or quality of life. There are no gaps in care experienced by the target populations.

2.  Which of the following describes how a myoelectric, or externally-powered prosthesis, is controlled? Sensor retrieves signal from muscle, sends to the terminal device or other component (such as a wrist, elbow, or shoulder unit) Pattern recognition RFID All of the above

3.  Which of the following statements is TRUE about externally powered Hook and Hand terminal devices? These TDs offer function and satisfaction to many users. These TDs are highly expensive and are not worth the cost. These TDs are too heavy to be used by most people. These TDs are totally waterproof and can be submersed in water.

4.  Why was the PEOP Model recommended? It is a commonly used model. It considers the target population as a whole, engagement, outcomes, and prescriptions. It considers the individual client factors, the activities they need/want to perform, the desired levels of participation and performance, and the environmental factors. None of the above

5.  Tips & tricks that were recommended include which combination of the following? Using the environment, assistive/adaptive equipment and other common objects to support, position, stabilize Only using the prosthesis as the primary hand Using only approved medical and rehabilitative devices to augment function None of the above