Exam (elaborations)
Visual field Questions with 100% correct answers | verified | latest update 2024
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- TESTS 2024
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- TESTS 2024
Visual field Questions with 100% correct answers | verified | latest update 2024
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Visual field60 degrees nasally - ANS-Restricted by the nose
60 degrees upward - ANS-Restricted by the brow
75 degrees downward - ANS-Restricted by the cheek
90-95 degrees temporally - ANS-Minimal restriction
Apostilb - ANS-The intensity of the light projected onto and reflected off the bowl of the
perimeter
Automated perimetry - ANS-Machine controls variable / more expensive / longer testing
process
Binocular - ANS-Normal width is 180 degrees
Diagnostic - ANS-Longer test / used the characterize or define a visual field defect
Esterman - ANS-Functional ability of a persons vision
False negatives - ANS-Patient does not respond to a stimulus of greater brightness that
he responded to previously
False positives - ANS-Responds when no stimuli is given
Heijl-krakau method - ANS-Flashes bright stimuli in the area of physiologic blind spot
Infrarthreshold - ANS-Stimulus dimmer than the threshold level
Isopter - ANS-A line connecting a series of points in w visual field in which a person is
able to detect a certain size target or intensity of light
Kinetic - ANS-An object is moved from an area of non seeing to seeing aka tanget
screens, CVF, GVF
Kinetic - ANS-Typically manual perimetry but can be performed by automated
perimeters
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