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WorksheetsPrimary Eye Care and Refraction - Sample 1
Total questions: 20
Worksheet time: 15mins
What is the accommodative lag if the accommodative response is 2.5D at a distance of 10inches?
3D
2.5D
2D
1.5D
It is a near acuity test from birth to age 5. It is also used in physically or mentally-impaired children
Tumbling E
Forced LEA Symbols
Preferential Looking
Snellen Chart
An 18 year-old female patient has self-inflicted corneal abrasion with a mascara brush. Her symptomatology is likely to include:
photophobia
lacrimation
blepharospasm
all of the above
The most common problem that initiates a prescription for spectacles around age 3 is:
accommodative SOT
exotropia
none of the above
all of the above
When the angle of squint is substantially the same in all fields of gaze, the squint is said to be:
noncomitant
paralytic
concomitant
neurogenic
Which of the following subjective tests are not used to detect and measure astigmatism?
Stenopaic slit refraction
Robinson cohen scale
paraboline test
duochrome test
In myopes, the vitreous body us generally less solid than in hyperopes.
true
false
This is used to subjectively determine the power required to correct the refractive error of each of the principal meridians.
stenopaic slit refraction
flipper lens
multiple pinhole spectacle
none of these
Monocular diplopia may be a symptom of:
cataractous changes of the crystalline lens
uncorrected high astigmatism
polycoria
all of these
Drug of choice for cycloplegia in children:
atropine
homatropine
cyclopentolate
tropicamide
Drug of choice for dilation and provides weak cycloplegia:
atropine
homatropine
cyclopentolate
tropicamide
Which of these statements about cover test is true?
Speed is essential
Can detect suppression
Can distinguish phoria to tropia
all of these
Asthenopia is used almost exclusively to designate the visual fatigue and other symptoms arising from uncorrected:
astigmatism
myopia
hyperopia
ametropia
The threshold of minimum displacement of an object under optimal conditions is the same order as: (new learning to some, perhaps)
vernier acuity
resolution acuity
snellen acuity
recognition acuity
The condition in which the eyes fail to achieve simultaneous bifoveal fixation is called:
phoria
suppression
squint
ametropia
With proper blur, the patient reports that the 10 o'clock line is the darkest/clearest on the dial. What is the axis of the correcting minus cylinder?
30
60
90
120
What is the minimum amplitude of accommodation is expected for a 40 years-old individual?
6.00D
6.50D
5.50D
5D
Which of the following do not produce a patient complaint of double vision?
occasional exotropia
keratoconus
uncorrected astigmatism
none of these
Which of the following retinoscopy methods is used when the patient has small pupils, cataract, or other media opacities that make the retinoscope reflex faint and indistinct?
static retinoscopy
MEM retinoscopy
radical retinoscopy
book retinoscopy
Which of the following produce a patient complaint of temporary loss of vision?
migraine
multiple sclerosis
carotid artery occlusive disease
all of these
