4.2 – Visual and Auditory Disabilities

  • Fee: Free Practice Tests (based on CPACC Guide https://www.accessibilityassociation.org/ )
  • Passing score: 95%
  • Time limit: 40 minutes
  • Number of questions: 50
  • Format: Multiple Choice, Multi Answer and True/False
  • Difficulty: Advance
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4.2. Visual and Auditory Disabilities

4.2. Visual and Auditory Disabilities

1 / 50

Globally, the leading causes of vision impairment are uncorrected refractive errors and cataracts.

2 / 50

___________________________ is often described as greater than expected difficulty hearing and understanding speech even though no measurable hearing loss exists.

3 / 50

Some people are completely blind, without the ability to see anything. Others can perceive light versus dark, or the general shapes of large objects, but cannot read text or recognize people by sight.

4 / 50

People speaking softly, or in large spaces without amplification such as through microphones is considered as the barrier for people with,

5 / 50

Individuals with _____________________ may act as though a hearing loss is present when in fact, hearing sensitivity is often within normal

6 / 50

According to the World Health Organization, an estimated ________________ of the world’s population, are deaf or hard of hearing.

7 / 50

The majority of people with vision impairment are over _______  years of age.

8 / 50

Some people with low vision experience color deficiencies, but may be able to see the difference between certain colors.

9 / 50

Inconsistent, unpredictable, and overly complicated navigation mechanisms and page functions are barriers for people with:

10 / 50

Most eye care professionals prefer to use the term ___________ to describe permanently reduced vision that cannot be corrected with regular glasses, contact lenses, medicine, or surgery.

11 / 50

People with ________________ can have difficulty with, among other things, locating the source of a sound, understanding what someone is saying if the environment is loud or there are competing sounds.

12 / 50

Auditory disabilities are sensory disabilities that range from partial to complete hearing loss.

13 / 50

Some people with _____________  experience low contrast, and therefore benefit from high contrast text and graphics.

14 / 50

___________________ is not the inability to hear but it’s the inability to interpret, organize, or analyze what’s heard.

15 / 50

The ________________ people with vision impairment includes those with moderate or severe distance vision impairment or blindness due to unaddressed refractive error, as well as near vision impairment caused by unaddressed presbyopia.

16 / 50

In websites and other technologies, images, controls, and other structural elements that do not provide text alternatives is a barrier for people with:

17 / 50

Websites and other technologies that require voice for interaction or listening for understanding are barriers for people with ____________.

18 / 50

____________  color vision defects affect males and females equally. This condition occurs in fewer than 1 in 10,000 people worldwide.

19 / 50

Often sign language is the first language — and therefore the most comfortable native language for people who are born:

20 / 50

Materials, such as books, restaurant menus and navigation aids, that are not made available in alternate formats such as digital files or braille are barriers for people with :

21 / 50

A person with ____________  will typically need magnification to see well enough to read or discern other details.

22 / 50

________________ is better defined in terms of function, rather than numerical test results.

23 / 50

According to the World Health Organization, about _______________  of the world’s population, have low vision.

24 / 50

________________  is a sensory disability that impairs a person’s ability to distinguish certain color combinations.

25 / 50

Media players that do not support caption, or options to control the volume, or the size and colors of captions are barriers of ____________.

26 / 50

_______________ is often confused with other disorders such as ADHD, language impairment, learning disabilities, social and emotional delays or cognitive deficits.

27 / 50

Text, images, and page layouts that cannot be resized, or that lose information when resized are barriers for people with:

28 / 50

It is estimated that approximately _______ of the global population have Central Auditory Processing Disorder.

29 / 50

Websites, web browsers, and authoring tools that do not support the use of custom color combinations are barriers for people with:

30 / 50

The following are the barriers for people with:
  1. Unavailability of sign language interpretation.
  2. Environments that are loud or present competing sounds.

31 / 50

_______________________  refers to people with hearing loss ranging from mild to severe, who still have some useful hearing.

32 / 50

Websites, web browsers, and authoring tools should provide full keyboard support for people with:

33 / 50

Blue cone monochromacy is rarer than the other forms of _____________  deficiency, affecting about 1 in 100,000 people worldwide.

34 / 50

Those who lose their hearing later in life may never learn sign language, or if they learn it, they may not feel as comfortable speaking in sign, and may prefer text.

35 / 50

The most common forms of color-blindness affect an individual’s ability to distinguish ________________ , although other colors may be affected.

36 / 50

Among populations with Northern European ancestry, _________________  occurs in about 1 in 12 males and 1 in 200 females.

37 / 50

Missing visual and non-visual orientation cues, page structure, and other navigational aids are barriers for people with visual disabilities.

38 / 50

_______________ should have text or audio alternatives, or an audio description track.

39 / 50

About ________  of people with vision impairments live in low income settings.

40 / 50

___________________  are sensory disabilities that can range from some amount of vision loss, loss of visual acuity, or increased or decreased sensitivity to specific or bright colors, to complete or uncorrectable loss of vision in either or both eyes.

41 / 50

Speakers who do not provide_____________  that would help with navigation or understanding information otherwise conveyed visually are barriers of visual disabilities.

42 / 50

______________  color vision defects have a lower incidence in almost all other populations studied.

43 / 50

Like red-green color vision defects, blue cone monochromacy affects_________  much more often than__________ .

44 / 50

________  is uncorrectable vision loss that interferes with daily activities.

45 / 50

Globally, at least _________ have a vision impairment or blindness, of whom at least ___________  have a vision impairment that could have been prevented or has yet to be addressed.

46 / 50

________________  should have sufficient contrast between foreground and background color combinations.

47 / 50

Individuals who are ___________________ have partially-impaired hearing in one or both ears, resulting in a mild-to-moderate hearing loss.

48 / 50

_______________  color vision defects are the most common form of color vision deficiency. This condition affects males much more often than females.

49 / 50

Audio in videos and films that are presented without captions or transcripts are barriers for people with _____________.

50 / 50

A person who hard of hearing has difficulty with sounds, including the ______ component of multimedia materials.

Your score is

The average score is 81%


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