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Possible stroke, or injury to the back of the head.
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∙ 12y ago
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True or false: Turkeys have poor peripheral vision.?
False: turkeys have a visual field of around 270 degrees.
What is the purpose of an Amsler grid?
With a Amsler grid one can determine if one has distortion in ones visual field. Distortion means that objects alter shape. A Amsler grid is a square which is devided into many smaller squares and a dot in the middle. From the dot there are lines going out to the corners of the big square.
What is the plural of field?
The plural of field is fields.
Field or Area of Accomplishment?
field area of accomplishment
What is a database field size?
Field size defines the maximum number of characters or numbers that a particular field can hold
What condition is characterized by blindness in one-half of the visual field?
Hemianopia
Blindness in one half of the visual field?
hemianopia
Blindness in one-half of the visual field?
hemianopia
Which term describes blindness in half of the visual field?
hemianopsia
What is contralateral homoymous hemianopia?
it is partial blindness that may result in blindness in the same visual field of both eyes
Can glaucoma make me blind?
Yes. Glaucoma results in the narrowing of the visual field until it is gone rresulting in blindness.
A stroke that affects the left visual cortex would lead to?
loss of rihnt visual fields from both eyes
What is the medical term that describes blindness in one half of the visual field?
Hemianopsia is the medical term meaning loss of half of the visual field.
What are the visual symptoms of tabes dorsalis?
Visual symptoms are quite common and include double vision, blurred vision, narrowed field of vision and finally blindness. The pupils are characteristically small and non-reactive to light.
Which diagnostic test is performed to determaine losses in peripheral vision?
A visual field test; the most common type is called a Humphrey Visual Field 30-2 test; older and less common visual field tests include Goldmann visual fields and tangent screen visual fields. Source: I am an Optometrist
Is visual field testing performed to determine the presence of cataracts?
no visual field testing is used to determine peripheral vision losses
Normal vision in both eyes for right half of the visual field absence of vision in both eyes for left half of the visual field?
Normal vision in both eyes results in the right half of the visual field being dominant. The absence of vision in both eyes results in the left half of the visual field being dominant.
