Chapter 22: Vision
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is visual perception? | show 🗑
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| What is dynamic and constantly changing and human response is based on experiences? | show 🗑
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| True or False? Vision and visual perception work together? | show 🗑
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| show | Discrimination of detail and contrast
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| What are corrected with Rx glasses? | show 🗑
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| show | Vision is considered normal for human vision
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| 20/40 | show 🗑
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| 20/10 | show 🗑
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| 20/200 | show 🗑
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| What is Visual acuity? | show 🗑
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| What is Oculomotor control? | show 🗑
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| show | Visual field loss results in narrowing of the scope of scanning and person is unaware of the absence of vision
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| What is Visual scanning? | show 🗑
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| What is Pattern recognition? | show 🗑
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| show | Create and retain a visual image
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| show | Manipulate visual information mentally and integrate it with other sensory information (serves as a foundation for all learning)
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| Deficits in primary visual function? | show 🗑
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| What is Myopia? | show 🗑
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| What is Hyperopia? | show 🗑
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| What is Presbyopia? | show 🗑
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| show | Variations in curvature of the cornea
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| What is Cataracts? | show 🗑
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| What is Age-related macular degeneration? | show 🗑
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| show | Reduces the ability to distinguish details and color
Dry 90% or Wet 10% type
No cure
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| Macular degeneration? | show 🗑
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| show | Macula is part of retina responsible for detailed vision
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| What is Macula used for? | show 🗑
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| show | Second-leading cause of blindness that is loss of peripheral vision
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| show | Most common, occurs slowly
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| show | Sudden painful onset
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| show | Treatable with life-long use of eyedrops, surgery, and medication
Vision already lost is permanent
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| show | Starts with floaters; progresses to blurred vision and visual loss
Laser surgery can be an effective treatment
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| What are some compensatory strategies to adapt? | show 🗑
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| What is Homonymous hemianopsia? | show 🗑
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| What are some treatment strategies for visual field deficit? | show 🗑
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| What are the 2 categories of Visual attention? | show 🗑
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| show | Selective visual attention that are used for structured tasks
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| show | Peripheral visual attention that are more useful in unstructured tasks
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| show | Brain injury
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| show | Visual neglect
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| Visual inattention is also called (3)? | show 🗑
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| show | Right side of the brain
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| What happens with (right) pattern recognition? | show 🗑
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| What happens with (left) pattern recognition? | show 🗑
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| show | Client fails to recognize any object because he or she does not perceive all of it
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| Visual Pattern (left injury) | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Genevadarcius
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