CERTIFIED PARAOPTOMETRIC
ASSISTANT CPO TEST PAPER 2026
COMPLETE QUESTIONS AND
VERIFIED ANSWERS GRADED A+
◉ What is the storing, copying, and archiving of computer data used to
restore data after the original data has been lost?Answer: Software
back up
◉ Diabetic patients may have vision loss due to diabetic
retinopathy.Answer: True
◉ How many layers are there to the cornea?Answer: Five
◉ What are the two main types of filing systems?Answer: Numerical
and alphabetical
◉ Which of the following may not be a triage question?Answer: What
medications are you on?
◉ What is the smallest unit of lens measure?Answer: 0.25 D
◉ How many extraocular muscles are attached to the sclera?Answer:
Six
, ◉ Which of the following instruments is used to measure the base
curve of a rigid contact lens?Answer: Radiuscope
◉ The part of the frame that surrounds the lens and holds it in place is
called?Answer: Eyewire
◉ What is the examination of the inside of the eye called?Answer:
Ophthalmoscopy
◉ What does a lensometer measure?Answer: Back vertex power which
includes sphere and cylinder power.
◉ What is the process called when a product is delivered to a customer
completely finished?Answer: Delivery
◉ What is the portion of the optic nerve that is formed by the meeting
of all the retinal nerve fibers called?Answer: Optic Disc
◉ How many orbital bones are there?Answer: Seven
◉ What is the Retroscopic Angle or tilt?Answer: The name given to the
angle the temple makes with the frame front when the bottom eyewire
may be positioned away from the check.
ASSISTANT CPO TEST PAPER 2026
COMPLETE QUESTIONS AND
VERIFIED ANSWERS GRADED A+
◉ What is the storing, copying, and archiving of computer data used to
restore data after the original data has been lost?Answer: Software
back up
◉ Diabetic patients may have vision loss due to diabetic
retinopathy.Answer: True
◉ How many layers are there to the cornea?Answer: Five
◉ What are the two main types of filing systems?Answer: Numerical
and alphabetical
◉ Which of the following may not be a triage question?Answer: What
medications are you on?
◉ What is the smallest unit of lens measure?Answer: 0.25 D
◉ How many extraocular muscles are attached to the sclera?Answer:
Six
, ◉ Which of the following instruments is used to measure the base
curve of a rigid contact lens?Answer: Radiuscope
◉ The part of the frame that surrounds the lens and holds it in place is
called?Answer: Eyewire
◉ What is the examination of the inside of the eye called?Answer:
Ophthalmoscopy
◉ What does a lensometer measure?Answer: Back vertex power which
includes sphere and cylinder power.
◉ What is the process called when a product is delivered to a customer
completely finished?Answer: Delivery
◉ What is the portion of the optic nerve that is formed by the meeting
of all the retinal nerve fibers called?Answer: Optic Disc
◉ How many orbital bones are there?Answer: Seven
◉ What is the Retroscopic Angle or tilt?Answer: The name given to the
angle the temple makes with the frame front when the bottom eyewire
may be positioned away from the check.
