ATP - RESNA Exam Prep Questions and Answers (100% Pass)
Reading aids for people with visual impairment - ✔️✔️- Optical aids (handheld magnifiers)
- Nonoptical aids (enlarged print, lamps)
- Electronic aids (projectors)
Public sources that fund assistive technology - ✔️✔️1986 amendments to the Rehabilitation
Act of 1973 provide federal money to each state
Goals of patient with neurological/muscular/joint condition contributing to postural
deformity - ✔️✔️- To impede development of postural deformities
- Impart forces that correct progression
- Accommodate fixed orthopedic deformities
- PELVIS is key to postural alignment
6 major psychological factors of motivation - ✔️✔️- elicitors of behavior
- symbols
- beliefs and perceptions
- cultural norms and expectations
- intrinsic motivation
- history of experience
Movement characteristics - ✔️✔️Assistive technology can help provide stability, enhance
sensory feedback, or provide modifications in support of an effector (muscle)
Seating components for upper and lower extremities - ✔️✔️Upper extremities: arm trough,
arm tray
Lower extremities: calf support, foot plate, anterior knee supports, ankle straps
Rehabilitation Act of 1973 - ✔️✔️Authorizes state funding in imparting rehab services to
people with disabilities in need of rehabilitation for EMPLOYMENT PURPOSES
=> Reasonable accommodations
Amendments made in 1998 involve access to electronic office equipment by disabled users
working for Federal Government
Alternatives in visual displays for people with low vision - ✔️✔️Affected by:
- Size of text
- Spacing of text
- Contrast
Ideal computers:
- Software based
- Ease of use
- Smooth and fast display
- cost effective
Characterization of effector movements - ✔️✔️RESOLUTION: ability to control fine motor
movements
RANGE: greatest extent of of movement
STRENGTH: duh...
ENDURANCE: ability to sustain a force
VERSATILITY: effector's ability to handle multiple tasks
*fingers have LOW range and strength but HIGH versatility
Assistive technology in relation to the HAAT model - ✔️✔️Human
Activity
Assistive
Technology
Technology helps the individual improve performance despite a disability
3 major areas of psycho-social function - ✔️✔️SELF DEFINITION: the private view that a
person has of themselves (goals, aspirations, well-being)
SELF PROTECTION: the way a person shields themselves from internal and external
psychological forces
MOTIVATION: determines how much the technology is able to help the individual
Graphical user interface - ✔️✔️Describes the tools that are characterized by 3 features: mouse
pointer, graphical menu bar, window providing a menu of choices
General input emulating interface - ✔️✔️Adaptations applied to a computer that allow
emulation of the mouse, keyboard, or both
Candidate control interface - ✔️✔️Tested on a comparative basis, computer-aided and non-
computer aided interfaces. Comparative testing is based off the speed or rate response and the
correctness of response.
Factors to be considered in selection of a wheelchair - ✔️✔️"severely mobility-impaired" users
are unable to propel a wheelchair independently. Dependent mobility or powered mobility
base is the only option for those users.
Oculomotor system acts as an effector - ✔️✔️Can be described as visual approach, visual rasp,
visual manipulation, and visual release
Disabilities with detrimental affects on speech and language skills - ✔️✔️DYSARTHRIA:
from peripheral nerve damage
APRAXIA: central nervous dysfunction that prevents or restricts the coordination of
peripheral muscles
APHASIA: trouble recalling vocabulary or organizing language into meaningful sentences
Pelvis - ✔️✔️Key point of control that affects the body's posture
Electronic Aids to Daily Living (EADLs) - ✔️✔️Controlled with infrared radio frequency and
ultrasounds. Encompass the integration of computers and voice activation as means for
control.
Electronic aids involve input or access, transmission, output and feedback
3
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