CERTIFIED VISION REHAB THERAPY EXAM STUDY GUIDE
QUESTIONS AND CORRECT ANSWERS 100% VERIFIED!!! ALREADY
GRADED A+
How would an O&M specialist utilize VA Blind Centers? - (ANSWER)VA Blind Centers are financially
funded resources that serve veterans with vision loss.
What are the missions of the American Council for the Blind (ACB)? - (ANSWER)The ACB strives to
increase the independence, security, and equality of opportunity for blind individuals.
How did WWII influence the O&M profession? - (ANSWER)The influx of blinded veterans during WWII
prompted a reevaluation of how O&M programs were organized.
Who is Richard Hoover and what is his contribution to the O&M profession? - (ANSWER)Richard Hoover
is known as the Father of O&M in cane use, having developed a successful cane technique.
What is the optic chiasm? - (ANSWER)The optic chiasm is where the nasal fibers of each optic nerve
cross, separating information from the right and left visual fields.
What is the condition characterized by progressive damage to the central part of the retina? -
(ANSWER)This condition affects the cones and can be classified as 'wet' or 'dry' macular degeneration.
What are the symptoms of retinitis pigmentosa? - (ANSWER)Symptoms include night blindness,
peripheral loss, tunnel vision, and potentially complete blindness.
What is retinopathy of prematurity? - (ANSWER)It is a decrease in retinal blood vessel development in
premature babies, leading to bleeding and scarring of the retina. It can cause retinal detachments.
Usually people with ROP have a high myopia and photophobia.
What is glaucoma? - (ANSWER)Glaucoma is a collection of eye diseases that cause increased pressure in
the eye due to blockage in the drainage system. People with Glaucoma have a restriction of their
peripheral vision, impaired night vision, blurry central vision.
,CERTIFIED VISION REHAB THERAPY EXAM STUDY GUIDE
QUESTIONS AND CORRECT ANSWERS 100% VERIFIED!!! ALREADY
GRADED A+
How does diabetes affect the retina? - (ANSWER)Diabetes can cause changes in retinal blood vessels,
leading to hemorrhaging and diabetic retinopathy. Often, their functional vision fluctuates with their
blood sugar
What is cortical visual impairment (CVI)? - (ANSWER)CVI is damage to the visual cortex in the brain,
affecting how visual information is processed, while ocular structures remain intact. CVI has 3 phases
https://www.perkins.org/examining-degree-of-impact-and-cvi-phases/
What is the fovea? - (ANSWER)The fovea is where retinal cones are particularly concentrated, allowing
for sharp central vision.
What is hyperopia? - (ANSWER)Hyperopia, or farsightedness, occurs when the refractive ability is too
weak or the eye is too short.
What is myopia? - (ANSWER)Myopia, or nearsightedness, occurs when the refractive ability is too strong
or the eye is too long.
What is astigmatism? - (ANSWER)Astigmatism is caused by light rays entering the eye being bent
unequally, preventing proper image formation.
What is presbyopia? - (ANSWER)Presbyopia is the gradual hardening of the lens due to age, leading to
reduced ability to focus on close objects. Also called "old eyes".
What does an audiogram show? - (ANSWER)An audiogram displays the quietest sounds a person can
hear, with specific symbols representing different tests.
What is bilateral hearing loss and how does it affect O&M - (ANSWER)Bilateral hearing loss affects both
ears - a binural hearing aid should be used to balance the hearing sensitivity in both ears. sound
directionality may continue to be difficult - specifically front and back. (chapter 3)
, CERTIFIED VISION REHAB THERAPY EXAM STUDY GUIDE
QUESTIONS AND CORRECT ANSWERS 100% VERIFIED!!! ALREADY
GRADED A+
What is conductive hearing loss? - (ANSWER)Conductive hearing loss is a dysfunction of the outer or
middle ear that results in a loudness deficit. This could be due to a blockage, but also could be a
ruptured ear drum.
What is unilateral hearing loss and how does it affect O&M - (ANSWER)UNIlateral hearing loss affects
only one ear - this can make it difficult to use effective sound localization. A hearing aid can improve this.
What eye diseases are associated with diabetes? - (ANSWER)Diabetic retinopathy, glaucoma, and
cataracts are eye diseases associated with diabetes.
What considerations should be made for O&M instruction for persons with diabetes? - (ANSWER)It is
important to monitor blood sugar levels, know what medicines the person is on, neuropathy, other
medical concerns, their current level of vision (vision may fluctuate)
What eye diseases are associated with AIDS? - (ANSWER)Cytomegalovirus (CMV) retinitis, which can
cause lesions on the retina and swelling of the optic nerve.
What should an O&M specialist do if a client experiences hypoglycemia? - (ANSWER)Treat with a fruit
drink or sugar; symptoms can occur suddenly.
What are the key steps in the seizure procedure? - (ANSWER)Be prepared, obtain baseline information,
and identify the type of seizure. If a seizure occurs, the primary job of the O&M is to keep the person
from injury, then activate the emergency plan.
What is meant by 'role-release' in the context of a COMS? - (ANSWER)It refers to the ability to teach
skills that meet the students' goals within the scope of practice.
What are the components of an ongoing assessment in O&M? - (ANSWER)Evaluating how well a student
travels in unfamiliar environments and continually gathering information. An ongoing assessment is
usually more specific.
QUESTIONS AND CORRECT ANSWERS 100% VERIFIED!!! ALREADY
GRADED A+
How would an O&M specialist utilize VA Blind Centers? - (ANSWER)VA Blind Centers are financially
funded resources that serve veterans with vision loss.
What are the missions of the American Council for the Blind (ACB)? - (ANSWER)The ACB strives to
increase the independence, security, and equality of opportunity for blind individuals.
How did WWII influence the O&M profession? - (ANSWER)The influx of blinded veterans during WWII
prompted a reevaluation of how O&M programs were organized.
Who is Richard Hoover and what is his contribution to the O&M profession? - (ANSWER)Richard Hoover
is known as the Father of O&M in cane use, having developed a successful cane technique.
What is the optic chiasm? - (ANSWER)The optic chiasm is where the nasal fibers of each optic nerve
cross, separating information from the right and left visual fields.
What is the condition characterized by progressive damage to the central part of the retina? -
(ANSWER)This condition affects the cones and can be classified as 'wet' or 'dry' macular degeneration.
What are the symptoms of retinitis pigmentosa? - (ANSWER)Symptoms include night blindness,
peripheral loss, tunnel vision, and potentially complete blindness.
What is retinopathy of prematurity? - (ANSWER)It is a decrease in retinal blood vessel development in
premature babies, leading to bleeding and scarring of the retina. It can cause retinal detachments.
Usually people with ROP have a high myopia and photophobia.
What is glaucoma? - (ANSWER)Glaucoma is a collection of eye diseases that cause increased pressure in
the eye due to blockage in the drainage system. People with Glaucoma have a restriction of their
peripheral vision, impaired night vision, blurry central vision.
,CERTIFIED VISION REHAB THERAPY EXAM STUDY GUIDE
QUESTIONS AND CORRECT ANSWERS 100% VERIFIED!!! ALREADY
GRADED A+
How does diabetes affect the retina? - (ANSWER)Diabetes can cause changes in retinal blood vessels,
leading to hemorrhaging and diabetic retinopathy. Often, their functional vision fluctuates with their
blood sugar
What is cortical visual impairment (CVI)? - (ANSWER)CVI is damage to the visual cortex in the brain,
affecting how visual information is processed, while ocular structures remain intact. CVI has 3 phases
https://www.perkins.org/examining-degree-of-impact-and-cvi-phases/
What is the fovea? - (ANSWER)The fovea is where retinal cones are particularly concentrated, allowing
for sharp central vision.
What is hyperopia? - (ANSWER)Hyperopia, or farsightedness, occurs when the refractive ability is too
weak or the eye is too short.
What is myopia? - (ANSWER)Myopia, or nearsightedness, occurs when the refractive ability is too strong
or the eye is too long.
What is astigmatism? - (ANSWER)Astigmatism is caused by light rays entering the eye being bent
unequally, preventing proper image formation.
What is presbyopia? - (ANSWER)Presbyopia is the gradual hardening of the lens due to age, leading to
reduced ability to focus on close objects. Also called "old eyes".
What does an audiogram show? - (ANSWER)An audiogram displays the quietest sounds a person can
hear, with specific symbols representing different tests.
What is bilateral hearing loss and how does it affect O&M - (ANSWER)Bilateral hearing loss affects both
ears - a binural hearing aid should be used to balance the hearing sensitivity in both ears. sound
directionality may continue to be difficult - specifically front and back. (chapter 3)
, CERTIFIED VISION REHAB THERAPY EXAM STUDY GUIDE
QUESTIONS AND CORRECT ANSWERS 100% VERIFIED!!! ALREADY
GRADED A+
What is conductive hearing loss? - (ANSWER)Conductive hearing loss is a dysfunction of the outer or
middle ear that results in a loudness deficit. This could be due to a blockage, but also could be a
ruptured ear drum.
What is unilateral hearing loss and how does it affect O&M - (ANSWER)UNIlateral hearing loss affects
only one ear - this can make it difficult to use effective sound localization. A hearing aid can improve this.
What eye diseases are associated with diabetes? - (ANSWER)Diabetic retinopathy, glaucoma, and
cataracts are eye diseases associated with diabetes.
What considerations should be made for O&M instruction for persons with diabetes? - (ANSWER)It is
important to monitor blood sugar levels, know what medicines the person is on, neuropathy, other
medical concerns, their current level of vision (vision may fluctuate)
What eye diseases are associated with AIDS? - (ANSWER)Cytomegalovirus (CMV) retinitis, which can
cause lesions on the retina and swelling of the optic nerve.
What should an O&M specialist do if a client experiences hypoglycemia? - (ANSWER)Treat with a fruit
drink or sugar; symptoms can occur suddenly.
What are the key steps in the seizure procedure? - (ANSWER)Be prepared, obtain baseline information,
and identify the type of seizure. If a seizure occurs, the primary job of the O&M is to keep the person
from injury, then activate the emergency plan.
What is meant by 'role-release' in the context of a COMS? - (ANSWER)It refers to the ability to teach
skills that meet the students' goals within the scope of practice.
What are the components of an ongoing assessment in O&M? - (ANSWER)Evaluating how well a student
travels in unfamiliar environments and continually gathering information. An ongoing assessment is
usually more specific.
