10/3/25, 8:57 PM ABO advance study guide EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards…
ABO advance study guide EXAM (updated 2025)
Questions & Answers | Latest Already Graded A+
UPDATE 2025|2026
Save
Terms in this set (553)
When taking seg height Patient sitting/ dispenser standing erect
measurements, which of
the following situations
could result in a parallax
error?
Which of the following is Patient's age
not significant in
identifying the problem of
vertical imbalance?
Which of the following Lens power in the 180 degree meridian
elements is NOT critical
when determining vertical
imbalance?
A prism will displace the Apex
object being viewed
towards its ________.
A prism will bend light Base
towards its _______.
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,10/3/25, 8:57 PM ABO advance study guide EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards…
When dealing with 90
problems of vertical
imbalance which is the
critical meridian of total
lens?
Which of the following OD +2.50
prescriptions would pose OS -0.25 +2.50 x 090
the greatest prismatic
imbalance at a reading
depth of 10mm?
A plus lens moved Base down prismatic effect
downward from the
primary position will result
in:
What is a hereditary Retinitis pigmentosa
pigmentary degeneration
of the retina called which
results in gradual loss of
peripheral vision?
Elevation of pressure in the eye above the range
considered with an detectable changes in vision or
damage to the structure of the eye.
What is ocular
hypertension? or
Eye pressure can be elevated and cause damage in
some eyes, but no damage in others.
Which of the following of little concern
statements is false
regarding corneal ulcers?
Corneal ulcers can be
________.
https://quizlet.com/1087007358/abo-advance-study-guide-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-c… 2/73
,10/3/25, 8:57 PM ABO advance study guide EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards…
Approximately what 60%
percentage of humans
have some alterations in
lens transparency after
age 65?
What type of cataract is a Hypermature
fully developed opacity of
the lens with fluid
generation and swelling of
the lens volume?
Which of the following Cataracts will only form in the nucleus of the lens.
statements is false
regarding cataracts?
________ is the condition in Insometropia
which both eyes have
equal refractive power.
Irregular astigmatism True
occurs when the principal
meridians are not uniform
along a major meridian
and not uniform along a
meridian. They are found
at some place other than
90 degree apart. Irregular
astigmatism is commonly
caused by trauma surgery,
or corneal dystrophy.
TRUE or FALSE
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, 10/3/25, 8:57 PM ABO advance study guide EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards…
In poor light, a person True
sees red light better than
blue, which is why the
ocular system tends to be
more myopic, i.e. twilight
myopia.
TRUE or FALSE
_______ are _____ cells that Rods-Long
detect motion within a
field.
The crystalline lens is the False
same size at birth as in an
adult, however, it adds cell
layers throughout life,
packing them in which
makes the crystalline lens
harder and is one of the
causes of presbyopia.
TRUE or FALSE
The triangular structure Ciliary body
between the choroid and
root of the iris, containing
the ciliary epithelium,
stroma, and ciliary muscle
is the:
From most anterior to posterior.
There are 5 layers of the
Epithelium-Bowman's Layer- Stroma- Descemet
cornea. They are:
membrane- Endothelium
The refractive index of the 1.376
cornea is:
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ABO advance study guide EXAM (updated 2025)
Questions & Answers | Latest Already Graded A+
UPDATE 2025|2026
Save
Terms in this set (553)
When taking seg height Patient sitting/ dispenser standing erect
measurements, which of
the following situations
could result in a parallax
error?
Which of the following is Patient's age
not significant in
identifying the problem of
vertical imbalance?
Which of the following Lens power in the 180 degree meridian
elements is NOT critical
when determining vertical
imbalance?
A prism will displace the Apex
object being viewed
towards its ________.
A prism will bend light Base
towards its _______.
https://quizlet.com/1087007358/abo-advance-study-guide-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-c… 1/73
,10/3/25, 8:57 PM ABO advance study guide EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards…
When dealing with 90
problems of vertical
imbalance which is the
critical meridian of total
lens?
Which of the following OD +2.50
prescriptions would pose OS -0.25 +2.50 x 090
the greatest prismatic
imbalance at a reading
depth of 10mm?
A plus lens moved Base down prismatic effect
downward from the
primary position will result
in:
What is a hereditary Retinitis pigmentosa
pigmentary degeneration
of the retina called which
results in gradual loss of
peripheral vision?
Elevation of pressure in the eye above the range
considered with an detectable changes in vision or
damage to the structure of the eye.
What is ocular
hypertension? or
Eye pressure can be elevated and cause damage in
some eyes, but no damage in others.
Which of the following of little concern
statements is false
regarding corneal ulcers?
Corneal ulcers can be
________.
https://quizlet.com/1087007358/abo-advance-study-guide-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-c… 2/73
,10/3/25, 8:57 PM ABO advance study guide EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards…
Approximately what 60%
percentage of humans
have some alterations in
lens transparency after
age 65?
What type of cataract is a Hypermature
fully developed opacity of
the lens with fluid
generation and swelling of
the lens volume?
Which of the following Cataracts will only form in the nucleus of the lens.
statements is false
regarding cataracts?
________ is the condition in Insometropia
which both eyes have
equal refractive power.
Irregular astigmatism True
occurs when the principal
meridians are not uniform
along a major meridian
and not uniform along a
meridian. They are found
at some place other than
90 degree apart. Irregular
astigmatism is commonly
caused by trauma surgery,
or corneal dystrophy.
TRUE or FALSE
https://quizlet.com/1087007358/abo-advance-study-guide-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-c… 3/73
, 10/3/25, 8:57 PM ABO advance study guide EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards…
In poor light, a person True
sees red light better than
blue, which is why the
ocular system tends to be
more myopic, i.e. twilight
myopia.
TRUE or FALSE
_______ are _____ cells that Rods-Long
detect motion within a
field.
The crystalline lens is the False
same size at birth as in an
adult, however, it adds cell
layers throughout life,
packing them in which
makes the crystalline lens
harder and is one of the
causes of presbyopia.
TRUE or FALSE
The triangular structure Ciliary body
between the choroid and
root of the iris, containing
the ciliary epithelium,
stroma, and ciliary muscle
is the:
From most anterior to posterior.
There are 5 layers of the
Epithelium-Bowman's Layer- Stroma- Descemet
cornea. They are:
membrane- Endothelium
The refractive index of the 1.376
cornea is:
https://quizlet.com/1087007358/abo-advance-study-guide-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-c… 4/73
