CPO Test / CPO Test questions with correct answers 2024 NEWEST 2024 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
_______ is the term for the condition in which an image will focus on the back of the retina
when accommodation is relaxed. These patients will not require any corrective prescription
lenses. - Emmetropia
_______lenses are also called convex lenses. They are thick in the center and thin on the
edges. Light rays passing through these lenses will be converged. - Plus lenses
_______lenses are thin in the center and thick on the edges. Objects viewed through these
lenses will appear smaller or minified. Light rays passing through these lenses will be
diverged. - Minus lenses
-al,-ic,-ous - (pertaining to)
-ectomy - (cutting out, excision)
-ia - (diseased or abnormal state)
-itis - (inflammation)
-meter - (measurer)
-ologist - (someone who studies or practices)
-ology - (study of)
-oma - (tumor, swelling)
-opia - (vision condition)
-osis - (abnormal condition)
-pathy - (disease)
-phobia - (abnormal fear of, or aversion to, specific things)
-scope - (instrument used for examination)
"A" Measurement - Eyesize; the widest horizontal dimension of the lens opening.
"as needed" - p.r.n.
"B" Measurement - The most vertical dimension of the lens opening.
"ED" (effective diameter) - Measures the largest diameter through the lens. By representing
the widest part of the lens, you can determine what size lens blank must be used in order to
have the lens fit in the frame.
"every bedtime" - qhs
,CPO Test / CPO Test questions with correct answers 2024 NEWEST 2024 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
"every day" - qd
"every other day" - qad
"every" - q
"four times a day" - qid
"three times a day" - tid
"twice a day" - bid
1.00 prism diopter deviates light - - 1 centimeter at 1 meter
A _______ lens diverges parallel light. - concave, minus
A contact lens prescription and a spectacle prescription may differ because: - Of the vertex
distance between the contact lens and the spectacle lens.
A doctor of medicine specializing in surgery is an: - Ophthalmologist
A layer located behind the retina and absorbs unused radiation - Choroid
A lens that converges parallel light is called: - Convex, Plus
A lens that displaces light rather than focus light is called - Prism
A lens that has one curve is called a - Spherical
A lens used to treat myopia/hyperopia and astigmatism is called a - spherocylindrical
A lens where one part has no power and 90 degrees away there is power is called a -
planocylindrical
A mid-index lens material that is thinner than glass or CR-39. Free from distortion and
aberration and able to be used as a safety lens. - Trivex
A paralysis of the ciliary muscle - so that accommodation cannot occur. - Cycloplegia
A person who collects patient data, administers tests of the patient's visual capabilities, and
assists in office management would be best described as a/an - Paraoptometric
A picture representation of the pressure points between the eyeglasses frame and the
patient's head is the: - Fitting Triangle
A small lump on the eyelid - Chalazion
A test that does not requre responses from the patient is called a/an - Objective
,CPO Test / CPO Test questions with correct answers 2024 NEWEST 2024 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
A test that measures the pressure inside your eye - which is called intraocular pressure. -
Tonometry
A unit of measure for ophthalmic lenses is called - diopter
A-, An- - (without)
Ab- - (away)
Accounts Payable - Outstanding business obligations that are owed to others.
Accounts Receivable - Outstanding obligations owed to the business by others.
Ad- - (to, toward)
Add Power - Additional plus power people need to view things at arm's length.
Advancing age causes the central area of vision to break down - Macular Degeneration
Alternating esotropia is a condition in which: - The patient fixates with only one eye while the
other eye turns in.
Amblyopia - A loss of vision in one or both eyes.
An instrument that can obtain an estimate of the patient's prescription without the patient's
response is called a/an_______. - Retinoscope
An instrument that gives the examiner a magnified view of the structures of the eye -
particularly the front structures of the eye - is called a/an _______. - Biomicroscope or slit lamp
An instrument that is worn on the examiners head and used to view the back of the eye is
called a.an - Binocular Indirect Ophthalmoscope
An instrument that measures the curvature of the cornea is called a/an - Keratometer or
ophthalmometer
An ophthalmic stain - available in liquid form and is the most commonly used ophthalmic dye. -
Sodium Fluorescein
An optometrist is licensed by which governing body: - State
Anesthetic Drugs - Cause a temporary numbing of a nerve, which results in loss of feeling in
the surrounding area. (A drug with the suffix -caine).
Aniso- - (different)
Anterior - located on, or near, the front of an organ
Anterior Chamber - The area inside the eye, behind the cornea, and in front of the iris.
, CPO Test / CPO Test questions with correct answers 2024 NEWEST 2024 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
Anti- - (against)
Aphakia - When a cataract progress to the degree that it interferes with vision, the crystalline
lens can be surgically removed.
Absence of the lens in the eye.
Aqueous humor - a clear, watery fluid produced by the ciliary body. It provides nutrients for
the lens and posterior cornea.
Arcades - Normal pattern of retinal blood vessels as they leave the optic nerve head and arch
around the macula.
Aspheric lenses - Works well for spherical, but is inadequate for Rx with Cyl. Also has a wider
field of view, and a thinner lens profile.
Base Curve Radius (BCR; BC) - The primary curve on the posterior or backside of the lens.
Designed to approximate the shape of the cornea.
Before taking IOP with Tonopen, what must you do? - Anaesthetise the patient's eyes.
Bi-, Di- - (two)
Bid - twice a day
Bifocal lenses - These lenses have powers for viewing at two distances. In most situations,
the top of the lens allows clear vision at distance, and the bottom allows for clear vision at
near.
BLEPHAR - (eyelid)
Blepharitis - Inflammation of the lid margin.
Blood pressure assessment is performed with a: - Sphygmomanometer and stethoscope.
Bridge - The part of the frame that connects the two eyewires together and supports the frame
on the patient's nose.
Cash Flow Statement - A picture of all cash inflows and outflows within the business.
Caused by debris in the tears and in the fluid inside the eye - Floaters
Chalazion - As the inflammation resolves in a hordeolum, it will sometimes leave a granuloma
(small lump).
Choroid - Sandwiched between the sclera and the retina. This nourishes the retina.
CHROM - (color)
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
_______ is the term for the condition in which an image will focus on the back of the retina
when accommodation is relaxed. These patients will not require any corrective prescription
lenses. - Emmetropia
_______lenses are also called convex lenses. They are thick in the center and thin on the
edges. Light rays passing through these lenses will be converged. - Plus lenses
_______lenses are thin in the center and thick on the edges. Objects viewed through these
lenses will appear smaller or minified. Light rays passing through these lenses will be
diverged. - Minus lenses
-al,-ic,-ous - (pertaining to)
-ectomy - (cutting out, excision)
-ia - (diseased or abnormal state)
-itis - (inflammation)
-meter - (measurer)
-ologist - (someone who studies or practices)
-ology - (study of)
-oma - (tumor, swelling)
-opia - (vision condition)
-osis - (abnormal condition)
-pathy - (disease)
-phobia - (abnormal fear of, or aversion to, specific things)
-scope - (instrument used for examination)
"A" Measurement - Eyesize; the widest horizontal dimension of the lens opening.
"as needed" - p.r.n.
"B" Measurement - The most vertical dimension of the lens opening.
"ED" (effective diameter) - Measures the largest diameter through the lens. By representing
the widest part of the lens, you can determine what size lens blank must be used in order to
have the lens fit in the frame.
"every bedtime" - qhs
,CPO Test / CPO Test questions with correct answers 2024 NEWEST 2024 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
"every day" - qd
"every other day" - qad
"every" - q
"four times a day" - qid
"three times a day" - tid
"twice a day" - bid
1.00 prism diopter deviates light - - 1 centimeter at 1 meter
A _______ lens diverges parallel light. - concave, minus
A contact lens prescription and a spectacle prescription may differ because: - Of the vertex
distance between the contact lens and the spectacle lens.
A doctor of medicine specializing in surgery is an: - Ophthalmologist
A layer located behind the retina and absorbs unused radiation - Choroid
A lens that converges parallel light is called: - Convex, Plus
A lens that displaces light rather than focus light is called - Prism
A lens that has one curve is called a - Spherical
A lens used to treat myopia/hyperopia and astigmatism is called a - spherocylindrical
A lens where one part has no power and 90 degrees away there is power is called a -
planocylindrical
A mid-index lens material that is thinner than glass or CR-39. Free from distortion and
aberration and able to be used as a safety lens. - Trivex
A paralysis of the ciliary muscle - so that accommodation cannot occur. - Cycloplegia
A person who collects patient data, administers tests of the patient's visual capabilities, and
assists in office management would be best described as a/an - Paraoptometric
A picture representation of the pressure points between the eyeglasses frame and the
patient's head is the: - Fitting Triangle
A small lump on the eyelid - Chalazion
A test that does not requre responses from the patient is called a/an - Objective
,CPO Test / CPO Test questions with correct answers 2024 NEWEST 2024 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
A test that measures the pressure inside your eye - which is called intraocular pressure. -
Tonometry
A unit of measure for ophthalmic lenses is called - diopter
A-, An- - (without)
Ab- - (away)
Accounts Payable - Outstanding business obligations that are owed to others.
Accounts Receivable - Outstanding obligations owed to the business by others.
Ad- - (to, toward)
Add Power - Additional plus power people need to view things at arm's length.
Advancing age causes the central area of vision to break down - Macular Degeneration
Alternating esotropia is a condition in which: - The patient fixates with only one eye while the
other eye turns in.
Amblyopia - A loss of vision in one or both eyes.
An instrument that can obtain an estimate of the patient's prescription without the patient's
response is called a/an_______. - Retinoscope
An instrument that gives the examiner a magnified view of the structures of the eye -
particularly the front structures of the eye - is called a/an _______. - Biomicroscope or slit lamp
An instrument that is worn on the examiners head and used to view the back of the eye is
called a.an - Binocular Indirect Ophthalmoscope
An instrument that measures the curvature of the cornea is called a/an - Keratometer or
ophthalmometer
An ophthalmic stain - available in liquid form and is the most commonly used ophthalmic dye. -
Sodium Fluorescein
An optometrist is licensed by which governing body: - State
Anesthetic Drugs - Cause a temporary numbing of a nerve, which results in loss of feeling in
the surrounding area. (A drug with the suffix -caine).
Aniso- - (different)
Anterior - located on, or near, the front of an organ
Anterior Chamber - The area inside the eye, behind the cornea, and in front of the iris.
, CPO Test / CPO Test questions with correct answers 2024 NEWEST 2024 ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
Anti- - (against)
Aphakia - When a cataract progress to the degree that it interferes with vision, the crystalline
lens can be surgically removed.
Absence of the lens in the eye.
Aqueous humor - a clear, watery fluid produced by the ciliary body. It provides nutrients for
the lens and posterior cornea.
Arcades - Normal pattern of retinal blood vessels as they leave the optic nerve head and arch
around the macula.
Aspheric lenses - Works well for spherical, but is inadequate for Rx with Cyl. Also has a wider
field of view, and a thinner lens profile.
Base Curve Radius (BCR; BC) - The primary curve on the posterior or backside of the lens.
Designed to approximate the shape of the cornea.
Before taking IOP with Tonopen, what must you do? - Anaesthetise the patient's eyes.
Bi-, Di- - (two)
Bid - twice a day
Bifocal lenses - These lenses have powers for viewing at two distances. In most situations,
the top of the lens allows clear vision at distance, and the bottom allows for clear vision at
near.
BLEPHAR - (eyelid)
Blepharitis - Inflammation of the lid margin.
Blood pressure assessment is performed with a: - Sphygmomanometer and stethoscope.
Bridge - The part of the frame that connects the two eyewires together and supports the frame
on the patient's nose.
Cash Flow Statement - A picture of all cash inflows and outflows within the business.
Caused by debris in the tears and in the fluid inside the eye - Floaters
Chalazion - As the inflammation resolves in a hordeolum, it will sometimes leave a granuloma
(small lump).
Choroid - Sandwiched between the sclera and the retina. This nourishes the retina.
CHROM - (color)
