Assistive Technology Flashcards

An OT is recommending a AAC device for a client with ALS. Which feature is MOST critical to prioritize given the progressive nature of the disease?

Answer: Multiple access method options as motor function declines

AAC devices for progressive conditions like ALS must support multiple access methods (eye gaze, switches, direct touch) to accommodate changing motor abilities over time.

Which assistive technology would BEST help a client with low vision who needs to read printed mail independently?

Answer: Handheld video magnifier (CCTV)

A handheld video magnifier allows a person with low vision to enlarge printed material in real time, supporting independent reading of physical documents.

A client with C5 spinal cord injury wants to use a computer. Which access method is MOST appropriate given their typical motor function?

Answer: Head mouse with on-screen keyboard

C5 SCI typically allows shoulder and partial elbow movement but not reliable hand function, making a head mouse with on-screen keyboard a practical access solution.

When completing an AT assessment, which framework is MOST widely used to match a client with the appropriate technology?

Answer: Human Activity Assistive Technology (HAAT) model

The HAAT model specifically addresses the interaction among the human, activity, assistive technology, and context to guide AT selection.

A child with cerebral palsy is trialing a powered wheelchair. Which assessment tool is MOST appropriate to evaluate driving skills and safety?

Answer: Power Mobility Road Test (PMRT)

The Power Mobility Road Test (PMRT) is a standardized tool designed to assess the functional driving skills and safety of powered wheelchair users.

Which seating system component MOST directly prevents posterior pelvic tilt in a wheelchair user?

Answer: Solid seat insert

A solid seat insert (firm seat base) prevents hammocking of the sling seat, which is a primary cause of posterior pelvic tilt in wheelchair users.

An OT is training a client to use a reacher to retrieve items from a high shelf. This intervention primarily addresses which AT goal?

Answer: Compensating for functional limitation

Using a reacher is a compensatory strategy that substitutes for lost upper extremity reach, allowing participation in ADLs despite functional limitation.