CPO Exam Questions with Detailed Verified
Answers
What is the ability of the eyes to focus objects from distance to near Ans:
accommodation
What is it called when an image is focused in front of the retina in the eye resulting in
blurry vision Ans: Myopia
what is it called when an image is focused directly on the retina in the eye Ans:
emmetropia
What is the loss of ability to see clearly at near Ans: Presbyopia
What is the nonspecific term that means the pt has a refractive condition Ans:
Ametropia
A person who collects pt data administers tests of the pts visual capabilities, and assists
in the office management would be described as Ans: Paraoptometric
Light moving through a prism is bent toward the apex Ans: False
Which lens has the same power in all areas of the lens and is used to treat myopia or
hyperopia Ans: Spherical
Which lens material is most shatter resistant Ans: Polycarbonate
The area located behind the cornea and in front of the iris Ans: Anterior Chamber
This muscle has direct control over the focusing ability of the eye Ans: Ciliary
, The area of the macula where visual acuity is the sharpest area and is used for day time
color vision Ans: Fovea Centralis
The thick jelly-like substance that fills the eyeballs behind the lens is called Ans:
Vitreous Humor
Suffix of -ia Ans: Disease or abnormal state
Prefix of Peri- Ans: Surrounding
Prefix of kerat- Ans: Cornea
Suffix of -pathy Ans: Disease
Prefix of Papil- Ans: Optical nerve head
Prefix of Bleph- Ans: Eyelid
Suffix of -oasis Ans: Abnormal condition
This hand held device yields a larger image but smaller field view Ans: Direct
Opthalmoscope
Test used to test the visual fields Ans: Perimetry
Part of the frame that extends from the frame front, back, along side the head, and
over the ear Ans: Temple
The widest horizontal dimension of the lens opening of a frame is Ans: Fitting Triangle
The large diameter through the lens is called Ans: Effective Diameter
© Get it right 2025 Getaway - Stuvia US All rights reserved
Answers
What is the ability of the eyes to focus objects from distance to near Ans:
accommodation
What is it called when an image is focused in front of the retina in the eye resulting in
blurry vision Ans: Myopia
what is it called when an image is focused directly on the retina in the eye Ans:
emmetropia
What is the loss of ability to see clearly at near Ans: Presbyopia
What is the nonspecific term that means the pt has a refractive condition Ans:
Ametropia
A person who collects pt data administers tests of the pts visual capabilities, and assists
in the office management would be described as Ans: Paraoptometric
Light moving through a prism is bent toward the apex Ans: False
Which lens has the same power in all areas of the lens and is used to treat myopia or
hyperopia Ans: Spherical
Which lens material is most shatter resistant Ans: Polycarbonate
The area located behind the cornea and in front of the iris Ans: Anterior Chamber
This muscle has direct control over the focusing ability of the eye Ans: Ciliary
, The area of the macula where visual acuity is the sharpest area and is used for day time
color vision Ans: Fovea Centralis
The thick jelly-like substance that fills the eyeballs behind the lens is called Ans:
Vitreous Humor
Suffix of -ia Ans: Disease or abnormal state
Prefix of Peri- Ans: Surrounding
Prefix of kerat- Ans: Cornea
Suffix of -pathy Ans: Disease
Prefix of Papil- Ans: Optical nerve head
Prefix of Bleph- Ans: Eyelid
Suffix of -oasis Ans: Abnormal condition
This hand held device yields a larger image but smaller field view Ans: Direct
Opthalmoscope
Test used to test the visual fields Ans: Perimetry
Part of the frame that extends from the frame front, back, along side the head, and
over the ear Ans: Temple
The widest horizontal dimension of the lens opening of a frame is Ans: Fitting Triangle
The large diameter through the lens is called Ans: Effective Diameter
© Get it right 2025 Getaway - Stuvia US All rights reserved
