An OT Practitioner Is Recommending a Communication Device with Computer

question 5

Multiple Choice

An OT practitioner is recommending a communication device with computer access for a client with later-stage ALS. The client is unable to speak and has limited motor control but has consistent eye movement and blinks. What type of device would best fit this client's needs?

• A) A device with an eye-gaze system for the interface
• B) A switch system that utilizes light touch
• C) A head-mounted switch with onscreen keyboard
• D) A head mouse with text-to-speech software

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Definitions:

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The sum of all costs incurred by a business in producing a certain amount of a good or service, including both fixed and variable costs.

Additional Unit

Refers to the next unit of product or service that is considered in the production or consumption decision-making process.

Marginal Benefit

The extra advantage gained by using an additional unit of a product or service.

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The act or process of creating goods or services by combining labor, materials, and technology.