NBCOT Registered Occupational Therapists (OTR) Quiz: Community Mobility
20 questions · exam conditions
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Community MobilityQuestion 1 of 20

A 68-year-old client is referred for a driving evaluation six months after a right hemisphere CVA. Clinical assessment reveals left hemianopsia with mild, inconsistent left neglect. Motor recovery in the left upper and lower extremities is 4/5. The client is adamant about returning to driving and has independently purchased a full-view panoramic rearview mirror.

What is the OTR's MOST appropriate initial action?

Advise the client to begin practicing driving in familiar, low-traffic areas using the new mirror and compensatory scanning techniques.
Recommend immediate and permanent driving cessation due to the combined visual field cut and neglect, which pose an unacceptable safety risk.
Initiate an intensive in-clinic program using dynavision and cognitive exercises to remediate the left neglect before any on-road assessment.
Refer the client to a Certified Driver Rehabilitation Specialist (CDRS) for a comprehensive evaluation that includes on-road assessment in a dual-brake vehicle.
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NBCOT Registered Occupational Therapists (OTR) Quiz

NBCOT Registered Occupational Therapists (OTR) Quiz: Community Mobility

Practice Community Mobility in NBCOT Registered Occupational Therapists (OTR) with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Community Mobility, giving you a quick way to practice the rules, question types, and explanations that matter most for NBCOT Registered Occupational Therapists (OTR).

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

A 68-year-old client is referred for a driving evaluation six months after a right hemisphere CVA. Clinical assessment reveals left hemianopsia with mild, inconsistent left neglect. Motor recovery in the left upper and lower extremities is 4/5. The client is adamant about returning to driving and has independently purchased a full-view panoramic rearview mirror.

What is the OTR's MOST appropriate initial action?

  1. Advise the client to begin practicing driving in familiar, low-traffic areas using the new mirror and compensatory scanning techniques.
  2. Recommend immediate and permanent driving cessation due to the combined visual field cut and neglect, which pose an unacceptable safety risk.
  3. Initiate an intensive in-clinic program using dynavision and cognitive exercises to remediate the left neglect before any on-road assessment.
  4. Refer the client to a Certified Driver Rehabilitation Specialist (CDRS) for a comprehensive evaluation that includes on-road assessment in a dual-brake vehicle. (correct answer)
Explanation: This question requires recognizing the limits of a general OTR's scope and the significant safety risk posed by visual neglect. While left hemianopsia can sometimes be compensated for, the presence of neglect (an attentional deficit) is a much stronger predictor of unsafe driving. The standard of care is to refer to a CDRS for a specialized, on-road evaluation. The CDRS has advanced training and a vehicle with instructor safety controls to properly assess how these complex visual-perceptual deficits manifest in real-world driving. Distractor A is unsafe and puts the client and public at risk. Distractor B is premature; a decision on cessation should be based on a comprehensive, functional driving assessment, not just the diagnosis. Distractor C is a useful preparatory activity but cannot, by itself, determine fitness to drive or replace an on-road assessment.

Question 2

A client with a C7 incomplete spinal cord injury wants to return to driving. They have functional use of a tenodesis grasp. They also have a pre-existing diagnosis of retinitis pigmentosa, causing severe peripheral field loss ('tunnel vision'). During an on-road evaluation in a dual-control car, the client demonstrates proficiency in operating hand controls and a spinner knob.

Despite the client's physical proficiency, which on-road observation would be the MOST compelling reason to recommend driving cessation?

  1. A 1-second delay in reacting to the lead car's brake lights in heavy traffic.
  2. Needing verbal cues to maintain a consistent following distance from the car ahead.
  3. Difficulty merging onto a highway due to challenges with judging the speed of adjacent traffic.
  4. Failure to notice a pedestrian stepping off the curb from the right side at an uncontrolled intersection. (correct answer)
Explanation: When evaluating driving readiness for clients with visual impairments, the critical factor is whether they can safely detect and respond to unpredictable hazards in their environment. This question tests your understanding of how visual field deficits impact driving safety and which limitations pose the greatest risk. The correct answer is D because failing to notice a pedestrian stepping off the curb represents a complete breakdown in hazard detection due to the client's tunnel vision. Pedestrians entering the roadway unexpectedly are among the most serious driving hazards, and missing them entirely due to peripheral field loss indicates the visual impairment fundamentally compromises driving safety. This isn't a skill that can be improved with training or adaptive strategies. Option A describes a minor delay that falls within normal reaction time ranges and doesn't indicate unsafe driving. Option B shows the client needs some coaching on following distance, which is a trainable skill that doesn't pose immediate safety risks. Option C represents a challenging but learnable driving maneuver - highway merging difficulties can often be addressed through additional training and practice with modified techniques. The key distinction is that options A, B, and C describe remediable driving skills, while D reveals a fundamental safety barrier created by the visual field deficit that cannot be overcome through training or adaptation. Remember: On NBCOT driving questions, always prioritize safety concerns that cannot be remediated through training or adaptive equipment. Complete failure to detect hazards due to sensory impairments typically indicates driving is unsafe, regardless of other functional abilities.

Question 3

An OTR in an outpatient clinic is working with a 75-year-old client diagnosed with early-stage dementia. The client's MMSE score is 23/30. Their family reports concerns after observing two instances of the client becoming lost in familiar neighborhoods. The client has no physical deficits but demonstrates poor insight into their memory lapses, stating, "I just took a scenic route."

What is the OTR's most ethically responsible and clinically sound recommendation?

  1. Provide the family with information on how to discreetly disable the vehicle to prevent the client from driving.
  2. Report the client to the state's medical advisory board for the Department of Motor Vehicles for an immediate license review.
  3. Strongly recommend a comprehensive driving evaluation from a CDRS to obtain objective data on driving safety and cognitive-perceptual skills. (correct answer)
  4. Develop a written driving retirement contract with the client and family, outlining a gradual reduction in driving privileges.
Explanation: The OTR's primary responsibility is to base recommendations on objective evidence of performance while respecting client autonomy as much as possible. Given the diagnosis, reported incidents, and lack of insight, a comprehensive driving evaluation is the critical next step to objectively determine if the client is safe to drive. This approach is client-centered and data-driven. Distractor B is a possible later step, but a direct report without a functional driving assessment bypasses a thorough evaluation. Distractor A undermines the client's autonomy and can damage the therapeutic relationship. Distractor D is unlikely to be effective because the client's poor insight will prevent them from adhering to the contract.

Question 4

An OTR is evaluating a 45-year-old client with a complete C6 spinal cord injury for driving. The client has good bilateral wrist extension allowing for tenodesis grasp, but no active finger function. They have 5/5 strength in their shoulder and elbow musculature. The client's goal is to drive an automatic transmission van independently.

Based on the client's functional status, which combination of vehicle modifications represents the MOST appropriate setup to recommend for trial?

  1. Push-rock hand controls, a tri-pin steering device, and a power transfer seat.
  2. Push-right-angle hand controls, a spinner knob, and standard car seating with a transfer board. (correct answer)
  3. Servo-assisted joystick controls for gas/brake/steering and a fully automated wheelchair lift.
  4. Push-pull hand controls, a standard steering wheel, and a rooftop wheelchair carrier.
Explanation: The correct answer requires a multi-step analysis of the client's functional capacity at the C6 SCI level. First, the OTR must recognize that good wrist extension (tenodesis) and strong shoulder/elbows are key assets. Second, they must match this function to specific equipment. A push-right-angle hand control is ideal as it allows the client to hook their hand and use shoulder depression/elbow extension for braking and wrist extension for acceleration, which is biomechanically efficient. A spinner knob can be effectively manipulated with a tenodesis grasp. With good upper body strength, an independent slide board transfer is a reasonable expectation, making a power transfer seat an overly restrictive and expensive option initially. Distractor A is incorrect because a tri-pin device is typically for clients with minimal or no wrist/hand function (e.g., C5 level). Distractor C is for a much higher level of injury (e.g., C4) with limited UE movement. Distractor D is incorrect because push-pull controls require some grip strength, which this client lacks, and a rooftop carrier is generally more difficult to operate than stowing the chair inside.

Question 5

A client is three months post-right transtibial (below-knee) amputation. They are proficient with their prosthesis for ambulation and have been cleared to consider returning to driving their automatic transmission vehicle. Prior to the amputation, they were a right-foot driver.

What is the MOST appropriate vehicle modification recommendation for this client?

  1. Permanent installation of push-pull hand controls to eliminate the need for any lower extremity involvement in driving.
  2. Training to operate the accelerator and brake with the prosthetic limb after a thorough on-road evaluation.
  3. Installation of a left-foot accelerator with a pedal guard over the original accelerator to prevent inadvertent use. (correct answer)
  4. A spinner knob on the steering wheel and instruction in one-handed steering techniques.
Explanation: Driving with a right lower extremity prosthesis is generally not recommended due to potential for impaired sensation, delayed reaction time, and risk of the prosthesis getting stuck. The standard and safest modification is to switch to left-foot driving. A left-foot accelerator allows the client to use their intact limb for pedal control. The pedal guard is a critical safety feature that prevents the prosthetic foot from accidentally depressing the original accelerator. Distractor A (hand controls) is an excessive modification for this condition. Distractor B is a controversial and often unsafe practice. Distractor D (spinner knob) is irrelevant as it is for one-handed steering, which is not indicated here.

Question 6

A 25-year-old client is 1 year post-moderate TBI. They have excellent physical recovery but continue to demonstrate deficits in executive function, including poor impulse control, difficulty with divided attention, and inflexibility in problem-solving. A brief in-clinic cognitive screening shows scores within normal limits.

Despite the normal cognitive screening score, the OTR has significant concerns about the client's fitness to drive. What is the MOST valid rationale for recommending a comprehensive on-road driving evaluation?

  1. The in-clinic screening tools lack the sensitivity to detect subtle motor deficits that could affect reaction time.
  2. An on-road evaluation is required by most insurance companies before clearing a client with a TBI to drive.
  3. Executive functions are best assessed in the dynamic, unpredictable context of real-world driving, which cannot be simulated in a clinic. (correct answer)
  4. The client's young age increases the statistical likelihood of risk-taking behaviors that must be observed directly.
Explanation: The core of this question is understanding the difference between clinical screenings and functional performance. Executive functions are context-dependent. A person with a TBI may be able to perform well on a structured, quiet, one-on-one test, but their deficits (impulsivity, poor divided attention) will only become apparent in a complex, real-world environment like driving. The on-road evaluation is the gold standard for assessing how these cognitive deficits impact actual driving safety. Distractor A is incorrect because the concern is cognitive, not motor. Distractor B is a logistical consideration, not a clinical rationale. Distractor D is a generalization and not as clinically precise as the rationale in C.

Question 7

A 35-year-old client with a T10 SCI works as an accountant and needs to drive to their office. They own a minivan that requires modifications including a power transfer seat, a wheelchair lift, and push-rock hand controls. The total cost of modifications is substantial. The client has private health insurance and a limited income.

The OTR is assisting the client in navigating funding options. Which agency should be the PRIMARY target for securing funding for the vehicle modifications?

  1. The client's private health insurance company, by submitting a letter of medical necessity for durable medical equipment.
  2. The state's Department of Vocational Rehabilitation, by demonstrating the modifications are essential for maintaining employment. (correct answer)
  3. Medicare, under the provision for prosthetic devices that restore function.
  4. A national spinal cord injury foundation that provides quality of life grants for adaptive equipment.
Explanation: This question tests practical knowledge of funding systems. State Vocational Rehabilitation (VR) agencies are mandated to provide services and equipment, including vehicle modifications, that are necessary for an individual with a disability to obtain or maintain employment. Since the client is employed and needs the modifications to get to work, VR is the primary and most appropriate funding source. Distractor A is incorrect because private health insurance almost universally excludes vehicle modifications. Distractor C is incorrect as Medicare does not cover vehicle modifications. Distractor D is a potential source for supplemental funding, but it is not the primary, government-mandated source for work-related needs.

Question 8

A 65-year-old client with long-standing, poorly controlled type 2 diabetes has developed severe peripheral neuropathy in both feet. They have lost protective sensation and have significantly impaired proprioception. They report they are 'stomping' on the pedals because they cannot feel how much pressure they are applying. Upper extremity sensation and strength are intact.

What is the MOST suitable primary vehicle adaptation to ensure driving safety?

  1. Push-pull style hand controls to operate the accelerator and brake. (correct answer)
  2. Instruction in visual monitoring of the speedometer to modulate acceleration.
  3. A left-foot accelerator, to allow use of the non-dominant foot.
  4. High-top, rigid-soled shoes to provide increased feedback and stability.
Explanation: When evaluating driving safety for clients with significant sensory impairments, your primary goal is to identify adaptations that completely bypass the compromised system while maintaining safe vehicle operation. This client has lost protective sensation and proprioception in both feet, making any pedal-based driving extremely dangerous. Hand controls (Option A) are the gold standard adaptation for lower extremity sensory loss because they transfer all acceleration and braking functions to the intact upper extremities. Push-pull hand controls allow the driver to push forward for braking and pull back for acceleration, providing complete tactile feedback through the hands where sensation remains normal. This completely eliminates reliance on compromised foot sensation. Option B (visual speedometer monitoring) fails because it only addresses speed awareness, not the fundamental problem of unsafe pedal pressure application. The client would still be "stomping" on pedals without proper feedback. Option C (left-foot accelerator) doesn't solve the core issue since both feet have lost sensation - switching feet simply moves the problem. Option D (rigid-soled shoes) cannot restore lost neurological function and may actually reduce what minimal feedback remains. The key insight is that peripheral neuropathy from diabetes is progressive and irreversible. No external device can substitute for lost nerve function, so successful adaptations must work around the deficit entirely rather than trying to compensate for it. Remember: When sensation is severely compromised, always look for adaptations that completely bypass the affected body part rather than attempting to enhance remaining function.

Question 9

An 82-year-old client with age-related macular degeneration has voluntarily stopped driving due to vision concerns. The client lives in a suburban neighborhood with limited public transportation and reports feelings of social isolation. The client's goal is to be able to visit friends and attend a weekly card game.

What is the MOST appropriate initial recommendation for the OTR to make to support this client's community mobility?

  1. Refer the client to a Certified Low Vision Therapist for orientation and mobility training.
  2. Explore the client's eligibility for paratransit services and local ride-sharing programs for older adults. (correct answer)
  3. Recommend the client move to a senior living community that offers transportation services.
  4. Initiate training on how to use a smartphone to access navigation and transit applications.
Explanation: The correct answer is B. The client's immediate need is to access transportation alternatives to driving. Exploring paratransit and ride-sharing programs directly addresses the goal of attending social events. A is a valid referral, but orientation and mobility training focuses on pedestrian travel and does not solve the problem of traveling longer distances in a suburban area. C is a significant life decision that is not the least restrictive or most client-centered initial option. D may be a useful skill, but it is secondary to identifying and accessing available transportation resources, and assumes the client has and can use a smartphone.

Question 10

A 30-year-old client with a complete T4 spinal cord injury (SCI) uses a rigid manual wheelchair for mobility. The client has purchased a pickup truck and wants to drive independently. The client has excellent upper body strength and coordination.

What combination of adaptive equipment is MOST appropriate to recommend for this client to enable independent driving and wheelchair management?

  1. Push-rock hand controls and a rooftop wheelchair carrier.
  2. A spinner knob, pedal extensions, and a transfer board.
  3. A powered lift to place the wheelchair in the truck bed and push-pull hand controls. (correct answer)
  4. An electronic driving system and a specialized accessible driver's seat.
Explanation: The correct answer is C. The client needs a way to operate the vehicle without lower extremity function and a way to manage the wheelchair. Push-pull hand controls are a common mechanical system for operating the accelerator and brake. A powered lift is necessary to get the manual wheelchair into the bed of a pickup truck independently. A is partially correct with hand controls, but a rooftop carrier is typically used with sedans, not pickup trucks. B is incorrect because pedal extensions are not appropriate for a client with no lower extremity function. D is incorrect because electronic driving systems are for individuals with more significant upper extremity impairments (e.g., high-level quadriplegia), which this client does not have.

Question 11

An OTR is working with a client with moderate Alzheimer's disease. The client's spouse reports several instances of the client getting lost while driving to familiar places and two minor, unreported accidents in the last month. The client insists on continuing to drive, stating, "I've been driving for 50 years, I'm fine."

What is the OTR's primary professional and ethical responsibility in this situation?

  1. Educate the client on the passenger side airbag and recommend they only ride as a passenger.
  2. Provide the client with a GPS device and recommend they only drive during daylight hours.
  3. Recommend a formal driving evaluation and report safety concerns to the family and physician. (correct answer)
  4. Respect the client's autonomy and document their desire to continue driving.
Explanation: The correct answer is C. The OTR has an ethical duty to prioritize safety for the client and the public. The reported incidents are significant red flags indicating that driving is likely unsafe. Recommending a formal evaluation by a CDRS is the standard of care to objectively assess skills. Communicating these concerns to the family and the referring physician is crucial for a coordinated approach to driving cessation. A, B, and D fail to adequately address the significant safety risk. Providing a GPS (B) is a compensatory strategy that is insufficient for the cognitive decline described. Respecting autonomy (D) does not supersede the principle of non-maleficence (do no harm) when public safety is at risk.

Question 12

An OTR is evaluating a 55-year-old client who is a new bilateral below-knee amputee. The client is proficient with prostheses for ambulation and is eager to return to driving their automatic transmission car. The client has good sensation in their residual limbs.

Which recommendation is the MOST appropriate for this client's return to driving?

  1. Driving with the right prosthesis and a left-foot accelerator.
  2. A referral to a Certified Driver Rehabilitation Specialist to be evaluated for hand controls. (correct answer)
  3. Using the left foot for both accelerator and brake pedals.
  4. Driving with both prostheses after practicing in a parking lot.
Explanation: The correct answer is B. Driving with lower extremity prostheses can be unsafe due to altered sensation, risk of the prosthesis slipping off the pedal, or getting caught. The standard and safest recommendation for bilateral lower extremity amputation is the use of hand controls for the accelerator and brake. A CDRS is the appropriate professional to perform this assessment, recommend specific equipment, and provide training. A is incorrect because using a prosthesis for braking can be dangerous due to lack of sensation and feedback. C is incorrect because using one foot for two pedals can lead to confusion and accidents. D is unsafe and does not meet established safety guidelines for this condition.

Question 13

A 70-year-old client is 2 weeks post-total hip arthroplasty (posterior approach). The client lives alone and will need to attend follow-up medical appointments. The client will be driven by a neighbor in a small sedan. The client has been instructed to follow posterior hip precautions.

What is the MOST important recommendation for the OTR to provide regarding car transfers?

  1. Slide into the back seat to allow for more room to extend the legs.
  2. Recline the passenger seat, back up to the car, and sit down without bending the hip past 90 degrees. (correct answer)
  3. Enter the car by leading with the non-operative leg and pivoting on the operative leg.
  4. Use a leg lifter to bring the operative leg into the car first, followed by the non-operative leg.
Explanation: The correct answer is B. This technique adheres to posterior hip precautions: avoiding hip flexion greater than 90 degrees, adduction, and internal rotation. Reclining the seat opens the hip angle, and backing into the seat ensures a controlled movement while maintaining the leg in an extended position before swinging it into the car. A is not necessarily safer and can be more difficult to navigate. C involves pivoting on the operative leg, which is contraindicated. D suggests bringing the operative leg in first, which would require significant hip flexion and is contrary to standard technique.

Question 14

A 45-year-old client sustained a moderate traumatic brain injury (TBI) and demonstrates deficits in divided attention, processing speed, and problem-solving. The client is adamant about returning to their job, which requires driving. The OTR has completed a clinical screening.

What is the OTR's NEXT step in addressing the client's community mobility goal?

  1. Provide the client with a list of vocational rehabilitation services.
  2. Recommend a referral to a Certified Driver Rehabilitation Specialist (CDRS) for a comprehensive evaluation. (correct answer)
  3. Initiate computer-based cognitive remediation exercises focused on driving skills.
  4. Advise the client and family that driving is no longer safe due to the cognitive deficits.
Explanation: The correct answer is B. Cognitive deficits, especially in executive functions like divided attention and problem-solving, are significant risk factors for unsafe driving after a TBI. While a clinical screen is a good start, it cannot determine fitness-to-drive. A comprehensive evaluation by a CDRS, which includes both clinical and on-road components, is the gold standard for determining driving safety in this population. A is relevant to the vocational goal but does not address the primary issue of driving safety. C may be a component of intervention, but it should not precede a formal evaluation to determine if a return to driving is even feasible. D is a premature conclusion without the data from a comprehensive evaluation.

Question 15

A client with severe rheumatoid arthritis (RA) has significant pain and decreased grip strength in both hands. They report difficulty turning the key in the ignition, fastening their seatbelt, and opening the gas cap of their car.

Which set of low-tech assistive devices would be MOST beneficial for the OTR to recommend?

  1. A spinner knob, a left-foot accelerator, and a pedal extension.
  2. An extra-wide panoramic mirror and a seat cushion.
  3. A built-up key holder, a seatbelt extender, and a gas cap opener. (correct answer)
  4. A portable hand control system and a transfer board.
Explanation: The correct answer is C. These devices directly address the client's stated difficulties. A built-up key holder increases leverage to make turning the key easier. A seatbelt extender reduces the reach and force needed to buckle the belt. A gas cap opener provides a larger gripping surface. These are all appropriate, low-cost solutions for problems related to grip strength. The options in A, B, and D address different issues (one-handed steering, positioning, lower extremity deficits, transfers) not identified as problems for this client.

Question 16

An OTR is working with a client who had a tonic-clonic seizure one month ago. The client has been prescribed anti-seizure medication and has been seizure-free since the event. The client is anxious to resume driving to return to work.

What is the OTR's MOST appropriate first action?

  1. Recommend a functional on-road assessment to confirm driving safety.
  2. Advise the client to check their state's specific laws regarding the mandatory seizure-free period for drivers. (correct answer)
  3. Provide the client with education on compensatory strategies for driving.
  4. Co-sign a letter with the client's neurologist clearing them to return to driving.
Explanation: The correct answer is B. Driving regulations after a seizure are determined by state law, not by therapist or physician discretion alone. Most states have a mandatory seizure-free period (e.g., 3, 6, or 12 months) before an individual can legally resume driving. The OTR's primary responsibility is to ensure the client is aware of and compliant with these legal requirements. A, C, and D are all inappropriate actions until the legal requirements for returning to driving have been met. The OTR must work within the legal framework governing driving.

Question 17

An OTR is planning a community outing to assess a client's ability to use the fixed-route bus system. The client has cognitive deficits following a stroke that affect sequencing and memory.

Which performance skill is MOST critical to observe during this outing?

  1. The client's physical stamina to stand while waiting for the bus.
  2. The client's ability to identify the correct bus, track the location, and signal for their stop at the appropriate time. (correct answer)
  3. The client's social skills in interacting with the bus driver and other passengers.
  4. The client's fine motor dexterity for inserting the fare into the collection box.
Explanation: The correct answer is B. This choice encompasses the key cognitive tasks essential for successful bus travel. It requires attention, orientation, sequencing, and memory—the specific areas of deficit for this client. A rider must be able to navigate the route successfully from start to finish. While A, C, and D are also components of bus riding, they are secondary to the core cognitive challenge of route navigation. An inability to perform the tasks in B would result in getting lost, which is the most significant failure in this community mobility task.

Question 18

An OTR is evaluating a client who wants to use paratransit services to attend a day program. The client has moderate cognitive impairment and anxiety. To be eligible for ADA paratransit, a person must be unable to use the fixed-route bus system due to their disability.

Which assessment finding would provide the STRONGEST justification for paratransit eligibility?

  1. The client is unable to read a standard bus schedule or map.
  2. The client requires physical assistance from another person to step up into the bus.
  3. The client experiences significant anxiety when waiting for the bus in a crowded, noisy environment.
  4. The client cannot independently navigate from their home to the nearest bus stop, which is three blocks away. (correct answer)
Explanation: When evaluating ADA paratransit eligibility, you need to focus on whether the disability prevents the person from accessing or using the fixed-route bus system itself. The key distinction is between barriers to reaching public transit versus barriers to using it once accessed. Option D represents the strongest justification because if someone cannot independently navigate to the bus stop, they cannot access the transportation system at all. A three-block distance is considered reasonable for accessing public transit, so inability to navigate this distance due to cognitive impairment demonstrates a fundamental barrier to using fixed-route services. This directly prevents system access. Let's examine why the other options are weaker: Option A (unable to read schedules/maps) could potentially be accommodated through alternative methods like smartphone apps, large print materials, or assistance from others. Option B (requiring physical assistance to board) suggests a need for wheelchair-accessible buses rather than paratransit, since ADA-compliant buses have lifts and ramps. Option C (anxiety in crowded environments) represents discomfort rather than inability to use the service, and anxiety might be manageable through coping strategies or medication. The strongest paratransit justifications involve complete inability to access or use the fixed-route system due to the disability, not situations where accommodations or adaptations could make regular transit workable. Study tip: For ADA paratransit questions, always ask "Does this prevent system access entirely, or could reasonable accommodations make fixed-route transit viable?" Focus on barriers that completely block transportation access rather than those creating discomfort or requiring adaptations.

Question 19

A client who is 6 months post-CVA presents with dense right hemiplegia and aphasia. The client has good insight and motivation to resume driving their automatic transmission vehicle. During a clinical assessment, the OTR notes the client has intact cognition, vision, and left-sided motor control.

Based on this information, which vehicle adaptation should the OTR recommend for an on-road evaluation with a Certified Driver Rehabilitation Specialist (CDRS)?

  1. A spinner knob for the steering wheel and a right-sided turn signal indicator.
  2. A left-foot accelerator and a steering wheel spinner knob. (correct answer)
  3. Pedal extensions and a seat cushion for improved positioning.
  4. Mechanical hand controls for the accelerator and brake.
Explanation: The correct answer is B. The client has right hemiplegia, making it impossible to use the right foot for standard gas and brake pedals. A left-foot accelerator allows the client to use their unaffected lower extremity. A spinner knob is indicated because the client will need to steer with only the left hand, and this device allows for controlled steering through turns with one hand. A is incorrect because a right-sided turn signal would be difficult for someone with right hemiplegia to operate. C is incorrect as pedal extensions are for clients of short stature, not hemiplegia. D is incorrect as hand controls are typically for clients with bilateral lower extremity deficits, and this client has a functional left leg.

Question 20

A 60-year-old client is 8 weeks post-right total hip arthroplasty (posterior approach) and has been cleared by their surgeon to consider returning to driving. The client has weaned off all opioid pain medication. They report no pain but feel their right leg is 'weak and slow.' They have hip precautions of no flexion beyond 90 degrees, no adduction, and no internal rotation.

Before an on-road assessment, what is the MOST critical off-road test the OTR must perform?

  1. Use a driving simulator to measure total brake response time (reaction time plus foot movement time). (correct answer)
  2. Assess the client's ability to transfer in and out of the driver's seat without breaking hip precautions.
  3. Measure active hip flexion and abduction range of motion to ensure it meets state requirements.
  4. Administer a standardized cognitive screen to rule out effects of past anesthesia on processing speed.
Explanation: When evaluating a client's readiness to return to driving after hip surgery, your primary concern must be safety on the road. The client reports feeling "weak and slow" in their right leg - the leg used for braking in most vehicles. This creates a potential safety hazard that must be quantified before any on-road testing. Answer A is correct because brake response time directly measures the functional ability that's been compromised. Total brake response time includes both cognitive processing (reaction time) and physical execution (moving the foot to brake), giving you objective data about whether the client can stop safely in emergency situations. The driving simulator provides a controlled environment to measure this critical safety parameter without road risk. Answer B is wrong because while transfer ability affects independence, it doesn't impact driving safety once seated. A client could transfer poorly but still drive safely, or transfer well but have dangerously slow braking. Answer C is wrong because there are no state requirements for specific hip ROM measurements for driving. Plus, the hip precautions (no flexion >90°, no adduction, no internal rotation) don't directly interfere with typical driving positions. Answer D is wrong because at 8 weeks post-surgery with the client off opioids and reporting no cognitive concerns, anesthesia effects are not the primary safety issue. The client's own report of leg weakness is the red flag. Study tip: In driving assessments, always prioritize tests that measure the specific functional deficit the client reports. Match your evaluation to their concerns and the safety-critical driving tasks those deficits could impact.