Question 1

Which of the following conditions could create cloudy vision in one eye after a traumatic brain injury?

Accepted Answer

A)  Vitreous hemorrhage 
B)  Cataract 
C)  Optic nerve injury 
D)  Retinal detachment 
A)  Vitreous hemorrhage 
B)  Cataract 
C)  Optic nerve injury 
D)  Retinal detachment B

Question 2

Colonel Pickle sustained a right posterior cerebral artery lesion.After the stroke the Colonel experienced difficulty reading and would often lose his place in the text or find that the sentence he was reading did not make sense.He also experienced a change in depth perception wherein an object,usually the arm of a chair or a table edge on the left,would suddenly appear in front of him.The Colonel scheduled an evaluation with his ophthalmologist.Which of the following diagnoses did the ophthalmologist most likely make?

Accepted Answer

A)  Glaucoma 
B)  Presbyopia 
C)  Left homonymous hemianopsia 
D)  Hemi inattention 
A)  Glaucoma 
B)  Presbyopia 
C)  Left homonymous hemianopsia 
D)  Hemi inattention C

Question 3

Captain Hatrack woke up one morning feeling funny and not seeing too well.He went to the ophthalmologist,Dr.Eye,who told him that he experienced a small stroke and has developed a left hemianopsia.Dr.Eye told the Captain that he had to stop driving immediately.The Captain is very upset because he feels as if he is seeing everything in his field and that all he needs is a better pair of glasses; he thinks the doctor is a quack and he can drive just fine.Which one of the following provides the best explanation for why the Captain does not realize he has a field deficit?

Accepted Answer

A)  The Captain has cataracts. 
B)  The Captain has a relative visual field loss on the left. 
C)  The Captain is exercising perceptual completion. 
D)  The Captain is experiencing confusion because of the stroke. 
A)  The Captain has cataracts. 
B)  The Captain has a relative visual field loss on the left. 
C)  The Captain is exercising perceptual completion. 
D)  The Captain is experiencing confusion because of the stroke. C

Question 4

Which of the following capabilities does a client with a left hemianopsia possess that a client with neglect does not?

Accepted Answer

A)  The ability to utilize attention to compensate for the visual field deficit 
B)  The ability to perceptually complete the left visual field 
C)  The ability to make eye movements toward the left half of the field 
D)  The ability to scan toward the left 
A)  The ability to utilize attention to compensate for the visual field deficit 
B)  The ability to perceptually complete the left visual field 
C)  The ability to make eye movements toward the left half of the field 
D)  The ability to scan toward the left

Question 5

Fred Farckle has a right hemianopsia.He reports that when he goes on community outings,he often bumps into people and other objects.This makes him anxious and uncomfortable,and he has stopped going out.Which of the following interventions would you use to address this limitation in mobility?

Accepted Answer

A)  Have him play card games that have a wide field of view (Solitaire) with his wife to increase his scanning. 
B)  Teach him to use a long cane to provide additional tactual input when ambulating. 
C)  Teach him to orient to his environment by identifying and sequencing landmarks. 
D)  Use narrated ambulation to teach him to be more observant of his environment. 
A)  Have him play card games that have a wide field of view (Solitaire) with his wife to increase his scanning. 
B)  Teach him to use a long cane to provide additional tactual input when ambulating. 
C)  Teach him to orient to his environment by identifying and sequencing landmarks. 
D)  Use narrated ambulation to teach him to be more observant of his environment.

Question 6

Why might changes in visual processing cause a corollary change in cognitive performance?

Accepted Answer

A)  Because the visual system is the primary system we use to acquire information about our environment and guides our decision making process 
B)  Because the visual system provides us with good acuity 
C)  Because the visual system allows us to identify objects in our environment 
D)  Because the visual system gives us the "big picture" 
A)  Because the visual system is the primary system we use to acquire information about our environment and guides our decision making process 
B)  Because the visual system provides us with good acuity 
C)  Because the visual system allows us to identify objects in our environment 
D)  Because the visual system gives us the "big picture"

Question 7

Occlusion is used with the client with paralytic strabismus to __________.

Accepted Answer

A)  Reestablish binocular use of the eyes 
B)  Prevent secondary contracture 
C)  Eliminate the double image 
D)  Improve focus 
A)  Reestablish binocular use of the eyes 
B)  Prevent secondary contracture 
C)  Eliminate the double image 
D)  Improve focus

Question 8

All but which of the following could directly or indirectly result from a head injury?

Accepted Answer

A)  Cataract 
B)  Diabetic retinopathy 
C)  Corneal scarring 
D)  Vitreous hemorrhage 
A)  Cataract 
B)  Diabetic retinopathy 
C)  Corneal scarring 
D)  Vitreous hemorrhage

Question 9

Major Peanut is lost in space.After his stroke,he is unable to find his way from his hospital room to the nurse's station,the visitor area,or the therapy clinic even though each destination is straight down the hall from his room.He frequently winds up in another client's room and requires assistance to return to his room.On the basis of this behavior,which area of the cortex was most likely affected by his brain injury?

Accepted Answer

A)  Left posterior temporal lobe 
B)  Occipital lobe 
C)  Frontal eye fields 
D)  Right posterior parietal lobe 
A)  Left posterior temporal lobe 
B)  Occipital lobe 
C)  Frontal eye fields 
D)  Right posterior parietal lobe

Question 10

Why do persons with hemianopsia often experience difficulty reading?

Accepted Answer

A)  Because they lose their place on the line 
B)  Because their acuity is diminished by the visual field deficit 
C)  Because the perceptual span they use in reading has been reduced on one side by the hemianopsia 
D)  Because they experience language deficits secondary to the brain injury 
A)  Because they lose their place on the line 
B)  Because their acuity is diminished by the visual field deficit 
C)  Because the perceptual span they use in reading has been reduced on one side by the hemianopsia 
D)  Because they experience language deficits secondary to the brain injury

Exam 29: Evaluation and Treatment of Visual Deficits Following Brain Injury

Which of the following conditions could create cloudy vision in one eye after a traumatic brain injury?

Which of the following capabilities does a client with a left hemianopsia possess that a client with neglect does not?

Fred Farckle has a right hemianopsia.He reports that when he goes on community outings,he often bumps into people and other objects.This makes him anxious and uncomfortable,and he has stopped going out.Which of the following interventions would you use to address this limitation in mobility?

Why might changes in visual processing cause a corollary change in cognitive performance?

Occlusion is used with the client with paralytic strabismus to __________.

All but which of the following could directly or indirectly result from a head injury?

Why do persons with hemianopsia often experience difficulty reading?

The Occupational Therapy Practice Framework and the Practice of Occupational Therapy for People With Physical Disabilities

The Occupational Therapy Practice Framework and the Practice of Occupational Therapy for People With Physical Disabilities

History and Practice Trends in Physical Dysfunction Intervention

Application of the Occupational Therapy Practice Framework to Physical Dysfunction

Evidence-Based Practice for Occupational Therapy

Health Promotion and Wellness for People With Physical Disabilities

Documentation of Occupational Therapy Services

Documentation of Occupational Therapy Services

Infection Control and Safety Issues in the Clinic

Infection Control and Safety Issues in the Clinic

Activities of Daily Living

Activities of Daily Living

Mobility

Mobility

Work Evaluation and Work Programs

Work Evaluation and Work Programs

Americans With Disabilities Act and Related Laws That Promote Participation in Work, leisure, and Activities of Daily Living

Leisure Occupations

Americans With Disabilities Act and Related Laws That Promote Participation in Work, leisure, and Activities of Daily Living

Leisure Occupations

Occupation-Based Functional Motion Assessment

Joint Range of Motion

Joint Range of Motion

Evaluation of Muscle Strength

Evaluation of Muscle Strength

Evaluation of Sensation and Intervention for Sensory Dysfunction

Evaluation of Sensation and Intervention for Sensory Dysfunction

Eating and Swallowing

Evaluation and Pain Management

Evaluation and Pain Management

Orthotics

Orthotics

Traditional Sensorimotor Approaches to Intervention

Degenerative Diseases of the Central Nervous System

Cerebrovascular Accident Stroke

Spinal Cord Injury

Spinal Cord Injury

Disorders of the Motor Unit

Disorders of the Motor Unit

Arthritis

Arthritis

Hand and Upper Extremity Injuries

Low Back Pain

Hand and Upper Extremity Injuries

Burns and Burn Rehabilitation

Burns and Burn Rehabilitation

Amputations and Prosthetics

Amputations and Prosthetics

Oncology

HIV Infection and Aids

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