Visual Impairment Quiz
Preview:
The vision impairment in glaucoma occurs due to damage to…………..
A. iris
B. lens
C. optic nerve
D. occulomotor nerve
The process by which the vertebrate eye changes optical power to maintain a clear image or focus on an object as its distance varies is termed…………………………………..
A. appropriation
B. accommodation
C. acclimatization
D. adaptation
What is a visual impairment?
A. a problem with or damage to one or more parts of the ear.
B. an impairment in vision which can be corrected
C. an impairment in vision even with correction that adversely affects a child’s education and daily living activities
D. an impairment in vision even with correction that does not affect child’s education
A visual impairment that interferes with the ability to perform daily activities and in which the primary channel of learning is through the use of prescription and nonprescription devices is:
A. Deaf-Blind
B. Low Vision
C. Functionally Blind
D. Legally Blind
Visual impairment directly influences development and learning in each of the following areas EXCEPT:
A. Range and variety of experiences
B. Ability to move around
C. Interactive with environment
D. Cognitive ability
Campimetry techniques are used to measure
A. Visual acuity
B. Visual field
C. The two are correct
Which eye condition is described: a condition of increased pressure within the eyeball, causing gradual loss of sight.
A. Cataract
B. Stargardt’s
C. Glaucoma
D. Cortical Visual Impairment
A person who can perceive at 6 meters a stimuli that people without visual impairments can perceive at 12 meters, has a visual acuity of:
A. 2
B. 2,6
C. 0,5
An educational description when the primary channel of learning is through tactile and auditory means is:
A. Deaf-Blind
B. Low Vision
C. Legally Blind
D. Functionally Blind
Which acuity is considered near total blindness?
A. 20/30 to 20/60
B. 20/70 to 20/160
C. 20/200 to 20/400
D. less than 20/1,000
Cataract affects…………………………..
A. cor nea
B. retina
C. lens
D. optic nerve
What is chromatopsia?
A. hearing impairment
B. causes colorblindness
C. visual impairment
The iris is responsible for…
A. filtering light that enters the eye.
B. defining color.
C. defining shape and motion.
D. carrying electronic signals to the brain.
The transplantation of cornea is called……….
A. corneoplasty
B. keratectomy
C. keratoplasty
D. gonioscpy
True or False: Intellectual capabilities are similar to those of their sighted peers
A. TRUE
B. FALSE