COT EXAM ACCURATE QUIZZES WITH
DETAILED, VERIFIED ANSWERS; A GRADE;
2026
A & V patterns are types of horizontal deviations that? - correct
answer- vary in up & down gaze
A 1.00 diopter prism bends light? - correct answer- 1 cm at a
distance of 1m from the prism
A 1.00 diopter spherical lens focuses light at? - correct answer-
1meter
A 2.00 diopter prism displaces an object 1cm at a distance of
what? - correct answer- 05 m
a 3 month old may be tested for amblyopia by any of the
following except? 25 diopter base in test, rating central, steady
and maintained preferential looking technique (PL) or visual
evoked potential (VEP)? - correct answer- rating central,
steady & maintained
,a cataract lens that is ground with a smaller optical portion &
another carrier portion is called? - correct answer- a
lenticular lens
a college law student with low vision might benefit most from
using? - correct answer- a computerized low vision scanner
(CCTV)
a common characteristic of nerve filer layers does not include? -
correct answer- left homonymous hemianopsia
a common deviation found following head trauma is? - correct
answer- bilateral SO palsy
a commonly used topical osmotic for the long-term treatment of
corneal edema is? - correct answer- sodium chloride drops
or ointment
A comparison of the speed of light in air to the speed of light
through substance is? - correct answer- IR (Snell's Law)
A compensatory head tilt is mot often adopted when the muscle
involved is? - correct answer- oblique muscle
,a correcting lens is requied to test? - correct answer- on a pt
by pt basis
a disadvantage of the lenticular lens is? - correct answer- it
is not cosmeticaly pleasing
a disadvantage to use topical osmotic agents is? - correct
answer- ocular discomfort
a field with artificially contracted isopters & a larger than normal
blind spot could be caused by? - correct answer- slow
response time on the part of the pt
a full suprathreshold test would be appropriate for? - correct
answer- general screening
a good camera lens system will? - correct answer- produce
sharp images on the film plane when properly focused
a gray scale printout for automated fields? - correct answer-
displays the threshold decibel measurements as a graphic
display of varying shades
, a high myope will have a field that is? - correct answer-
expanded with a blind spot farther from fixation than normal
A lens has a focal length of 33cm what is its dioptic power? -
correct answer- 3 diopters
a magnifying glass with a power of 10x has a dioptic power of ? -
correct answer- 25
a normal screening test means that? - correct answer- the pt
has no field defect detectable by this thest
a notation of -2 on a point from a comparison printout means? -
correct answer- a los of 2 dB from the previous test to the
present
a phoria is exhibited when? - correct answer- fusion is
disrupted
a point is not seen is represented on a grayscale by? - correct
answer- a black area
DETAILED, VERIFIED ANSWERS; A GRADE;
2026
A & V patterns are types of horizontal deviations that? - correct
answer- vary in up & down gaze
A 1.00 diopter prism bends light? - correct answer- 1 cm at a
distance of 1m from the prism
A 1.00 diopter spherical lens focuses light at? - correct answer-
1meter
A 2.00 diopter prism displaces an object 1cm at a distance of
what? - correct answer- 05 m
a 3 month old may be tested for amblyopia by any of the
following except? 25 diopter base in test, rating central, steady
and maintained preferential looking technique (PL) or visual
evoked potential (VEP)? - correct answer- rating central,
steady & maintained
,a cataract lens that is ground with a smaller optical portion &
another carrier portion is called? - correct answer- a
lenticular lens
a college law student with low vision might benefit most from
using? - correct answer- a computerized low vision scanner
(CCTV)
a common characteristic of nerve filer layers does not include? -
correct answer- left homonymous hemianopsia
a common deviation found following head trauma is? - correct
answer- bilateral SO palsy
a commonly used topical osmotic for the long-term treatment of
corneal edema is? - correct answer- sodium chloride drops
or ointment
A comparison of the speed of light in air to the speed of light
through substance is? - correct answer- IR (Snell's Law)
A compensatory head tilt is mot often adopted when the muscle
involved is? - correct answer- oblique muscle
,a correcting lens is requied to test? - correct answer- on a pt
by pt basis
a disadvantage of the lenticular lens is? - correct answer- it
is not cosmeticaly pleasing
a disadvantage to use topical osmotic agents is? - correct
answer- ocular discomfort
a field with artificially contracted isopters & a larger than normal
blind spot could be caused by? - correct answer- slow
response time on the part of the pt
a full suprathreshold test would be appropriate for? - correct
answer- general screening
a good camera lens system will? - correct answer- produce
sharp images on the film plane when properly focused
a gray scale printout for automated fields? - correct answer-
displays the threshold decibel measurements as a graphic
display of varying shades
, a high myope will have a field that is? - correct answer-
expanded with a blind spot farther from fixation than normal
A lens has a focal length of 33cm what is its dioptic power? -
correct answer- 3 diopters
a magnifying glass with a power of 10x has a dioptic power of ? -
correct answer- 25
a normal screening test means that? - correct answer- the pt
has no field defect detectable by this thest
a notation of -2 on a point from a comparison printout means? -
correct answer- a los of 2 dB from the previous test to the
present
a phoria is exhibited when? - correct answer- fusion is
disrupted
a point is not seen is represented on a grayscale by? - correct
answer- a black area
