1|Page
ABO Advanced Actual Exam Newest / ABO Advanced
Exam Preparation With Rationales /ABO Advanced
Practice Exam With 500 Complete Questions And
Correct Detailed Answers |Already Graded A+|Newest
Version!!!
When taking seg height measurements, which of the
following situations could result in a parallax error? -
Answer-Patient sitting/ dispenser standing erect
Which of the following is not significant in identifying the
problem of vertical imbalance? - Answer-Patient's age
Which of the following elements is NOT critical when
determining vertical imbalance? - Answer-Lens power in
the 180 degree meridian
A prism will displace the object being viewed towards its
________. - Answer-Apex
A prism will bend light towards its _______. - Answer-Base
,2|Page
When dealing with problems of vertical imbalance which is
the critical meridian of total lens? - Answer-90
Which of the following prescriptions would pose the
greatest prismatic imbalance at a reading depth of 10mm?
- Answer-OD +2.50
OS -0.25 +2.50 x 090
A plus lens moved downward from the primary position will
result in: - Answer-Base down prismatic effect
What is a hereditary pigmentary degeneration of the retina
called which results in gradual loss of peripheral vision? -
Answer-Retinitis pigmentosa
What is ocular hypertension? - Answer-Elevation of
pressure in the eye above the range considered with an
detectable changes in vision or damage to the structure of
the eye.
or
,3|Page
Eye pressure can be elevated and cause damage in some
eyes, but no damage in others.
Which of the following statements is false regarding
corneal ulcers? Corneal ulcers can be ________. -
Answer-of little concern
Approximately what percentage of humans have some
alterations in lens transparency after age 65? - Answer-
60%
What type of cataract is a fully developed opacity of the
lens with fluid generation and swelling of the lens volume?
- Answer-Hypermature
Which of the following statements is false regarding
cataracts? - Answer-Cataracts will only form in the nucleus
of the lens.
________ is the condition in which both eyes have equal
refractive power. - Answer-Insometropia
, 4|Page
Irregular astigmatism 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 - Answer-True
In poor light, a person sees red light better than blue,
which is why the ocular system tends to be more myopic,
i.e. twilight myopia.
TRUE or FALSE - Answer-True
_______ are _____ cells that detect motion within a field. -
Answer-Rods-Long
The crystalline lens is the 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 - Answer-False
The triangular structure between the choroid and root of
the iris, containing the ciliary epithelium, stroma, and
ciliary muscle is the: - Answer-Ciliary body
ABO Advanced Actual Exam Newest / ABO Advanced
Exam Preparation With Rationales /ABO Advanced
Practice Exam With 500 Complete Questions And
Correct Detailed Answers |Already Graded A+|Newest
Version!!!
When taking seg height measurements, which of the
following situations could result in a parallax error? -
Answer-Patient sitting/ dispenser standing erect
Which of the following is not significant in identifying the
problem of vertical imbalance? - Answer-Patient's age
Which of the following elements is NOT critical when
determining vertical imbalance? - Answer-Lens power in
the 180 degree meridian
A prism will displace the object being viewed towards its
________. - Answer-Apex
A prism will bend light towards its _______. - Answer-Base
,2|Page
When dealing with problems of vertical imbalance which is
the critical meridian of total lens? - Answer-90
Which of the following prescriptions would pose the
greatest prismatic imbalance at a reading depth of 10mm?
- Answer-OD +2.50
OS -0.25 +2.50 x 090
A plus lens moved downward from the primary position will
result in: - Answer-Base down prismatic effect
What is a hereditary pigmentary degeneration of the retina
called which results in gradual loss of peripheral vision? -
Answer-Retinitis pigmentosa
What is ocular hypertension? - Answer-Elevation of
pressure in the eye above the range considered with an
detectable changes in vision or damage to the structure of
the eye.
or
,3|Page
Eye pressure can be elevated and cause damage in some
eyes, but no damage in others.
Which of the following statements is false regarding
corneal ulcers? Corneal ulcers can be ________. -
Answer-of little concern
Approximately what percentage of humans have some
alterations in lens transparency after age 65? - Answer-
60%
What type of cataract is a fully developed opacity of the
lens with fluid generation and swelling of the lens volume?
- Answer-Hypermature
Which of the following statements is false regarding
cataracts? - Answer-Cataracts will only form in the nucleus
of the lens.
________ is the condition in which both eyes have equal
refractive power. - Answer-Insometropia
, 4|Page
Irregular astigmatism 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 - Answer-True
In poor light, a person sees red light better than blue,
which is why the ocular system tends to be more myopic,
i.e. twilight myopia.
TRUE or FALSE - Answer-True
_______ are _____ cells that detect motion within a field. -
Answer-Rods-Long
The crystalline lens is the 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 - Answer-False
The triangular structure between the choroid and root of
the iris, containing the ciliary epithelium, stroma, and
ciliary muscle is the: - Answer-Ciliary body
