ATP Assistive Technology Professional (RESNA) 4

Question 1

Which mounting consideration is most critical when positioning a AAC device on a wheelchair?

Accepted Answer

Mounting height, angle, and stability to allow reliable access while maintaining visibility to partners

Answer

Effective AAC mounting balances user access angle and reach with partner-facing display orientation while ensuring the mount is stable during mobility.

Question 2

Section 508 of the Rehabilitation Act primarily requires accessibility from:

Accepted Answer

Federal agencies and entities receiving federal funding

Answer

Section 508 mandates that federal agencies make their electronic and information technology accessible to people with disabilities.

Question 3

A child with cerebral palsy has strong involuntary extensor tone. The BEST seating strategy to reduce extensor thrust is:

Accepted Answer

Positioning hips in 90-degree flexion with a solid seat insert and appropriate foot support

Answer

Proper hip flexion at 90 degrees with stable foot support reduces the stimulus for extensor thrust and promotes neutral postural alignment.

Question 4

When conducting a cognitive assessment for AT, which factor most directly impacts a user's ability to independently operate a complex AAC device?

Accepted Answer

Symbolic understanding, memory, and executive function

Answer

Cognitive abilities such as symbolic understanding, working memory, and executive function determine how complex an AT interface the user can manage independently.

Question 5

Which of the following is an example of AT for environmental control that benefits individuals with severe physical disabilities?

Accepted Answer

Smart home hub controlled by switch, voice, or eye-gaze to operate lights and appliances

Answer

Environmental control systems (ECS) allow individuals with severe physical limitations to independently manage home devices through alternative access methods.

ATP - Association of Test Publishers Practice Test

ATP - Association of Test Publishers Practice Test

ATP Assistive Technology Professional (RESNA) 4