Ot 5491 Assistive Technology Mid Term

The statement suggests that making a molded seating system for a child is not a quick, easy, one-step process. This implies that it requires more time and effort, involving multiple steps, to create a molded seating system for a child.

Poor wheelchair propulsion mechanics, obesity, and poorly adjusted equipment can increase the chances of repetitive strain injury (chronic overuse injuries). Poor wheelchair propulsion mechanics refer to incorrect techniques used while propelling the wheelchair, which can put excessive strain on the muscles and joints. Obesity can contribute to the development of repetitive strain injuries due to the increased load on the musculoskeletal system. Poorly adjusted equipment, such as improperly fitted cushions or backrests, can also lead to increased stress on the body during wheelchair use, further increasing the risk of injury.

The statement "When in public people should approach and pet service dogs" is false. It is important to respect service dogs and their handlers by not approaching or petting them without permission. Service dogs are working animals and any distractions can interfere with their ability to perform their tasks and keep their handlers safe.

The correct answer is "All of the above" because Cook & Hussey state that the reasons for technology abandonment include failure of providers to consider consumers' opinions, psychosocial and cultural variables that influence individuals' perception of assistive technology, poor device performance, and changes in consumers' needs or priorities. This means that all of these factors contribute to clients stopping the use of a device.

Yuen and Garrett (2001) did not state that the identified cushion was so effective at relieving pressure that there was no need for the study participant to continue regular use of his pressure relief activities. Therefore, the correct answer is False.

When positioning an individual, the first area that should be addressed according to Cook and Hussey is the pelvis. The pelvis serves as the foundation for proper alignment and stability of the body. Correct positioning of the pelvis ensures optimal alignment of the spine and allows for efficient movement and weight distribution. By addressing the pelvis first, it sets a solid base for positioning the rest of the body correctly.

Medicare typically covers durable medical equipment, including wheelchairs, for individuals with temporary mobility impairments. The Standard (K0001) class of manual wheelchairs is the most basic and least expensive option. It is designed for short-term use and provides basic mobility assistance. Since the client's mobility impairment is temporary due to a broken leg, Medicare is more likely to reimburse for a standard wheelchair rather than a higher class option.

The article by Camp mentions several benefits of using a service dog, including increased self-esteem, decreased stress, and increased independence in occupational performance. Therefore, the correct answer is "All of the above."

The Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST) was specifically developed to assess user-satisfaction with assistive technology. This outcome measure focuses on evaluating the satisfaction levels of individuals using assistive technology devices. It is designed to gather information about the user's perception of the effectiveness, ease of use, and overall satisfaction with the assistive technology they are using. The QUEST provides valuable insights into the user's experience and helps to identify areas for improvement in assistive technology interventions.

Section 504 of the Rehabilitation Act of 1973 extends civil rights provisions to ensure equal access to work sites and worksite accommodations, including assistive technology. This means that individuals with disabilities are protected from discrimination in the workplace and are entitled to reasonable accommodations that allow them to perform their job duties effectively. This provision aims to promote inclusivity and equal opportunities for individuals with disabilities in the workforce.

A client who has poor endurance and fatigues easily would benefit from a scooter because it would provide them with a mobility device to assist with long distances. This client may not have the physical stamina to walk or use other types of mobility devices for extended periods of time, so a scooter would allow them to conserve their energy while still being able to travel longer distances.

The individual's use of modified eating utensils and a pencil with a rubber gripper suggests that they are utilizing simple and basic devices to assist with their daily activities. These devices do not involve complex or advanced technology, hence they can be classified as low technology.

The first step in the assistive technology design process is the recognition of need. This involves identifying and understanding the specific challenges or limitations that individuals with disabilities face in their daily lives. By recognizing these needs, designers can then proceed to develop solutions and technologies that address these specific requirements and improve the quality of life for individuals with disabilities. This step is crucial as it sets the foundation for the entire design process, ensuring that the resulting assistive technology is tailored to the needs of the end-users.

Shear forces refers to the mechanical stress that occurs when layers of tissue move in opposite directions, causing friction and leading to the breakdown of skin. This is an extrinsic risk factor for pressure ulcers because it is an external force that contributes to the development of ulcers. Age, obesity, decreased sensation, and edema are all intrinsic risk factors, meaning they are related to the individual's internal characteristics or conditions.

When a child has a flexible deformity, it is important to accommodate their position when evaluating their seating system. This means that the seating system should be adjusted to support and maintain the child's current position. On the other hand, when a child has a fixed deformity, the goal should be to improve their position through the seating system. This means that the seating system should be designed in a way that helps correct or alleviate the deformity, if possible. Therefore, the correct answer is B & C, as both accommodating and improving the position are important considerations depending on the type of deformity.

A molded seating system would benefit a child with fixed skeletal curvatures and pelvic obliquities the most. This is because a molded seating system provides customized support and helps maintain proper alignment and posture for individuals with specific skeletal issues. It can help alleviate discomfort, prevent further deformities, and promote functional independence and mobility for the child.

The components that fit the HAAT (Human Activity Assistive Technology) model are context, human, activity, and assistive technology. The HAAT model is a framework used to understand the relationship between the person, the environment, and the assistive technology in order to enhance participation in activities. It emphasizes the importance of considering the individual's context, such as their cultural and social environment, as well as their abilities and limitations, the activities they engage in, and the assistive technology that can support them in achieving their goals.

Chloe's unwillingness to wear a hearing aid because she feels that people look at her differently when she wears it is indicative of the social context dictating the characteristics of the assistive technology system. This suggests that the social environment and people's perceptions and attitudes towards individuals using assistive technology are influencing Chloe's decision.

The question asks for a subscale that is NOT a part of the Psychosocial Impact of Assistive Devices Scale (PIADS) measurement tool. The three options, Adaptability, Competence, and Self-esteem, are all subscales of the PIADS. However, Device Features is not a subscale of the PIADS. Therefore, the correct answer is Device Features.

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Kirshbaum and Olkin's alternative framework suggests that research information can be used to positively influence policy regarding parents with impairments, rather than further stigmatizing them. This means that the information gathered from research can be utilized to create policies that support and benefit parents with impairments, rather than perpetuating negative stereotypes or discrimination against them. Therefore, the correct answer is true.

During the older adult male's rehab for stroke recovery, he has been engaging in activities with a dog, such as petting and playing fetch. This is an example of Animal Assisted therapy, which involves the use of animals as a therapeutic tool to improve physical, emotional, and social well-being. The interaction with the dog can help motivate the patient to engage in exercises, increase his range of motion in his right arm, and provide emotional support during the rehabilitation process. Animal Assisted therapy has been shown to have numerous benefits, including reducing anxiety, improving mood, and promoting overall well-being.

A scooter can be advantageous compared to a powered wheelchair because it can be lighter in weight and can be broken down into pieces for easier transportation. This means that it can be more convenient to transport and maneuver in different locations.

The Rehabilitation Act of 1973 aimed to provide civil rights, employment opportunities, and reasonable accommodations for individuals with disabilities. This legislation sought to ensure that individuals with disabilities are not discriminated against and have equal access to employment and services. It aimed to promote inclusivity and provide necessary support to individuals with disabilities to enable them to fully participate in society.

RESNA stands for Rehabilitation Engineering and Assistive Technology Society of North America. This organization's purpose is to improve the potential of people with disabilities by promoting research, engineering, and the use of assistive technology. They aim to enhance the lives of individuals with disabilities and enable them to achieve their goals through the application of technology.

For someone at a very high risk for a pressure sore, an air cushion would be the most likely recommendation. Air cushions provide excellent pressure redistribution and help to reduce the risk of developing pressure sores. They are adjustable and can be customized to accommodate the individual's specific needs, providing optimal comfort and support. Additionally, air cushions offer good ventilation, which helps to prevent moisture buildup and skin breakdown.

The study by Yuen and Garrett (2001) found that the Roho Enhancer cushion was the most effective in terms of pressure-relieving performance for individuals with SCI.

The correct answer suggests that the mother used adaptations or modifications when bathing her child. This implies that the mother found ways to make the task easier or more manageable despite her disability. It indicates that she may have used assistive devices, altered the environment, or employed different techniques to ensure the safety and comfort of both herself and her child during bath time.

Pressure mapping systems, such as the Xsensor, do not operate with a standard scale that cannot be adjusted by the evaluator. In fact, these systems allow the evaluator to adjust the scale according to their specific requirements. This flexibility enables the evaluator to customize the pressure mapping system to accurately measure and analyze pressure distribution on different surfaces or for different individuals. Therefore, the correct answer is False.

Insurance companies are not always willing to reimburse for a new larger wheelchair as the child grows out of their current one, regardless of the time frame. This statement is false because insurance companies often have specific guidelines and criteria for covering the cost of a new wheelchair, including time frames and medical necessity. They may require documentation and approval from healthcare professionals before providing reimbursement.

The correct answer states that in the seating system, the therapist should try to provide the minimum amount of support (external positioning devices) to achieve objectives. This means that the therapist should only provide the necessary amount of support to meet the specific goals of the individual. This approach allows for the person to maintain as much independence and function as possible while still ensuring their safety and comfort. By providing minimal support, the therapist can promote active participation and engagement in activities while also preventing over-reliance on external devices.

Tilt-in-space does not cause shearing forces between the skin and clothing. Tilt-in-space actually helps to redistribute pressure and reduce the risk of pressure ulcers. Shearing forces occur when there is friction or sliding between the skin and a surface, and tilt-in-space helps to minimize this by maintaining a constant seat to back angle.

The statement that force is the easiest variable to control in the equation Pressure = Force/Area is false. While force can be controlled to some extent, the area over which the force is applied is often easier to control. By changing the area, the pressure can be adjusted accordingly. Therefore, it is incorrect to say that force is the easiest variable to control in this equation.

Adjusting the sensitivity or tremor dampening setting would decrease the sensitivity in the input to the joystick. This would be beneficial for Ray, as his movements are uncoordinated and ataxic due to his spastic cerebral palsy. By decreasing the sensitivity, the power wheelchair would respond less to any unintentional or involuntary movements, allowing Ray to have better control and maneuverability.

According to TLG's intervention model, the problem area for the client (a mother with a physical disability) would be environmental barriers or limitations. This means that the client may face challenges in her environment that hinder her ability to fulfill her role as a parent effectively. These barriers could include physical barriers in the home or community, lack of accessibility, or limited support systems. By identifying and addressing these environmental barriers, the OTR can help the client overcome obstacles and enhance her parenting abilities.

Prone standing is best for children who have limited head control but have the potential to work on head control. This position allows them to strengthen their neck and upper body muscles, which can improve their head control over time. It also provides a stable base of support for the child, allowing them to practice weight-bearing through their arms and legs. Additionally, prone standing helps promote proper alignment of the spine and hips, which can contribute to overall postural stability and development.

Jack's pressure sore has damaged his skin down to the underlying fascia, but it has not yet gone through the fascia. This indicates that the pressure sore is in Stage III, as Stage III ulcers involve damage to the full thickness of the skin and may extend into the subcutaneous tissue, but do not penetrate through the fascia.

Rear wheel drive power wheelchairs have the largest turning radius among the different types mentioned. This means that they require more space to make turns compared to front wheel drive, middle wheel drive, and central wheel drive power wheelchairs. The positioning of the drive wheels at the back of the wheelchair affects its maneuverability, making it less agile in tight spaces or crowded areas.

The drawback of having a service dog that participants in Camp's study mentioned is the responsibilities that come with having a dog.

The correct answer is "Distance from client’s popliteal fossa to bottom of most commonly worn shoe." This measurement is important because it determines the appropriate length for the client's lower leg support, such as a footplate on a wheelchair or the height of a walking aid. By measuring from the popliteal fossa (the hollow behind the knee) to the bottom of the shoe, the OT can ensure that the client's leg is properly supported and aligned, promoting comfort and stability during mobility activities.

The term "dump" in a manual wheelchair refers to the difference between the front seat height and the rear seat height. This means that the front of the seat is positioned lower than the rear, creating a downward slope. This positioning is often used to provide better stability and positioning for the user, especially when propelling the wheelchair. It can also help to distribute the user's weight more evenly and prevent them from sliding forward in the seat.

The terms "Hard Tech" and "Soft Tech" correctly fit the description provided. "Hard Tech" refers to tangible and readily available technology, while "Soft Tech" refers to technology that is captured in three forms: people, written, and computer. The other options, such as "Low Tech vs. High Tech," "Appliance vs. Tools," and "Commercial vs. Custom," do not accurately capture the distinction between tangible and intangible technology forms.

The correct answer is the Technology-Related Assistance for Individuals with Disabilities Act (1988). This legislation was the first to specifically address technology-related needs for people with disabilities. It aimed to promote the availability and accessibility of assistive technology devices and services for individuals with disabilities. This act played a crucial role in recognizing the importance of technology in improving the lives of people with disabilities and ensuring equal opportunities for them.

Foam cushions provide stability compared to air cushions. Foam is a solid material that offers a firm and stable support, whereas air cushions can be prone to shifting or losing air pressure, resulting in instability. Stability is important for maintaining proper posture and preventing discomfort or injuries while sitting. Therefore, foam cushions are preferred over air cushions in terms of stability.

The statement that the more forward the axle placement is on the wheelchair the less "tippy" the wheelchair is, is false. In reality, the more forward the axle placement is, the more tippy the wheelchair becomes. This is because the weight distribution shifts towards the front of the wheelchair, making it easier for the user to tip forward.

The correct answer is "Powered wheelchairs with front-wheel drive tend to fishtail when driving at higher speeds." This statement is true because front-wheel drive wheelchairs have the drive wheels located in the front, which can cause the chair to lose traction and slide sideways (fishtail) when accelerating or turning at higher speeds.

The FIM (Functional Independence Measure) is the least ideal assistive technology outcome assessment because it primarily focuses on measuring a person's level of independence in performing daily activities, rather than specifically evaluating the effectiveness of assistive technology interventions. The other options, QUEST, COPM, and OT FACT, are all assessments that specifically evaluate user satisfaction, occupational performance, and functional abilities related to assistive technology interventions, making them more suitable for measuring the outcomes of such interventions.

According to Cook & Hussey, a "hands dependent sitter" is someone who relies on their hands for support while sitting. Therefore, their seating system should be designed to provide pelvic or trunk support, allowing them to free up their hands for functional activities. This means that the person can sit for prolonged periods but requires support for their core stability in order to use their hands effectively.

Having small casters on a wheelchair improves the turning radius and ease of turning. This is because smaller casters allow for greater maneuverability and agility, making it easier to navigate tight spaces and turn in different directions. Larger casters may be more stable and absorb shocks better, but they can also limit the wheelchair's ability to make sharp turns. Therefore, small casters provide the benefit of improved turning radius and ease of turning.

The Technology-Related Assistance for Individuals with Disabilities Act (1994) made it possible for the state of Missouri to receive funding for an assistive technology program. This legislation allowed the state to allocate these funds towards services and programs provided by the MO Assistive Technology Council, including an exchange program and a low interest loan program for acquiring assistive technology devices.