(3) VISUAL FIELD Flashcards
If the patient has a protruded forehead, the affected extent of the visual field is the *
a. Temporal
b. Nasal
c. inferior
d. Superior
d. Superior
If the patient has high cheek bone, the affected extent of the visual field is *
a. Superior
b. Temporal
c. Nasal
d. inferior
b. Temporal
The ff. pertains to the Hill of Vision Concept of the visual field except *
a. Modern description of visual field
b. Visual field is an island lying in the sea of blindness
c. Classical Description of the visual field
Both b & c
b. Visual field is an island lying in the sea of blindness
c. Classical Description of the visual field
Amsler grid test measures only 10 degrees of the visual field from the fixation point while
tangent screen test measures 30 degrees of the visual field from the fixation point *
a. The first statement is correct, the second statement is incorrect
b. The first statement is incorrect, the second statement is correct
c. Both statements are correct
d. Both Statements are incorrect
c. Both statements are correct
The ff. are the procedures in performing theTangent screen test except *
a. Px is fixating at the central white dot
b. Target is presented from the seeing to the non-seeing area
c. Monocularly done
d. target is presented from the non-seeing to seeing area
e. Px is seated 1-2 meters from the tangent screen
b.Target is presented from the seeing to the non-seeing area
6.Amsler grid was presented to the patient and reported that the corners of the square are missing. Most likely the patient has *
a. Central scotoma
b. ARMD
c. Glaucoma
c. Glaucoma
After plotting the results of the tangent screen test, the isopter was found to be smaller than the normal extent, the patient is suffering from what type of visual field loss
a. Contraction
b. Depression
c. Hemianopsia
d. Quadrantanopsia
e. Scotoma
a. Contraction
Using the automated tangent screen, the patient failed to recognized the light stimuli presented on the upper left sides of his visual field, the patient has
a. Bi-temporal hemianopsia
b. Left Homonymous Quadrantanopsia
c. Bi-nasal Hemianopsia
d. Left Heteronymous Quadrantanopsia
b. Left Homonymous Quadrantanopsia
Performing perimetry, the patient failed to recognized a very few light stimuli surrounding the fixation point, the patient has
a. Pericentral Scotoma
b. Central scotoma
c. Cecal Scotoma
d. Paracentral Scotoma
e. Centrocecal Scotoma
a. Pericentral Scotoma
- When the amsler grid is presented to the
patient, he reported that the lines are wavy. This is an indication of
a. Glaucoma
b. Media problem
c. retinal problem
c. retinal problem
Face confrontation test is performed and the patient reported that the examiner’s nose is missing, the patient has
a. Paracentral Scotoma
b. Pericentral Scotoma
c. Cecal Scotoma
d. Central Scotoma
e. Centrocecal Scotoma
d. Central Scotoma
If the visual pathway lesion is located nasally, the affected area of the visual field is located temporally
a. The first statement is correct, the second statement is incorrect
b. The first statement is incorrect, the second statement is correct
c. Both Statements are correct
d. Both Statements are incorrect
c. Both Statements are correct
It is an absolute or relative area of depressed visual function (non-seeing area) surrounded by
normal vision
a. Scotoma
b. Absolute Scotoma
c. Relative Scotoma
d. Positive Scotoma
e. Negative Scotoma
a. Scotoma
This is a type of scotoma in which all vision is lost
a. Relative Scotoma
b. Absolute Scotoma
c. Positive Scotoma
d. Negative Scotoma
e. Scotoma
b. Absolute Scotoma
A type of scotoma in which a variable amount of vision remains
a. Relative Scotoma
b. Negative Scotoma
c. Absolute Scotoma
d. Positive Scotoma
e. Scotoma
a. Relative Scotoma
A scotoma that appears when the patient appreciates a dark area in his field of vision
a. Positive Scotoma
b. Absolute Scotoma
c. Relative Scotoma
d. Negative Scotoma
e. Scotoma
a. Positive Scotoma
A type of scotoma detected only when visual field is recorded
a. Absolute Scotoma
b. Positive Scotoma
c. Scotoma
d. Relative Scotoma
e. Negative Scotoma
e. Negative Scotoma
This refers to the extent of what we see while looking at a certain target
a. Seeing area
b. Limits of visual field
c. Visual field
d. Peripheral vision
e. Isopter
c. Visual field
The ff. are the types of visual field
a. Relative, Absolute
b. Motion, Form , Color
c. Static, Kinetic
a. Relative, Absolute
The ff. are the types of perimetry
a. Relative, Absolute
b. Motion, Form , Color
c. Static, Kinetic
c. Static, Kinetic
The ff. are true about perimetry
a. Done binocularly
b. Measures the extent of the visual field
c. Done monocularly
Both B and C
b. Measures the extent of the visual field
c. Done monocularly
Automated perimeter can measure up to what extent of the visual field?
a. 20 degrees from point of fixation
b. 10 degrees from point of fixation
c. 30 degrees from point of fixation
d. Entire visual field
e. 90 degrees from point of fixation
d. Entire visual field
Visual field charting using tangent screen can measure up to what extent of the visual field
a. 90 degrees from point of fixation
b. 30 degrees from point of fixation
c. 20 degrees from point of fixation
d. Entire visual field
e. 10 degrees from point of fixation
b. 30 degrees from point of fixation
Visual field charting using Goldmann manual perimeter can measure up to what extent of the visual field?
a. 90 degrees from point of fixation
b. Entire visual field
c. 20 degrees from point of fixation
d. 10 degrees from point of fixation
e. 30 degrees from point of fixation
b. Entire visual field
