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PARAOPTOMETRIC (CPO) EXAM (ACTUAL 2024)
WITH UPDATED CORRECT ANSWERS
Pinguecula - ANSWERS___A thickening of the connective
tissue on the sides of the cornea (3 and 9 o'clock).
Ptygerium - ANSWERS___A type of abnormal growth of
tissue on the conjunctiva. Different from (other disorder) in its
wedge-shape and ability to invade the cornea.
Retinal detachment - ANSWERS___The retina pulls away
from the rest of the eyeball.
Polycarbonate - ANSWERS___They are much harder to
break or shatter. They are a safety lens for children, athletes,
and monocular patients. Thinner than CR-39.
Trivex - ANSWERS___Mid-Index lens. Thinner than glass,
CR-39 and Poly. They are free from distortions and
aberrations.
High-Index Lenses - ANSWERS___The thinnest lens
materials and thus provide a better cosmetic appearance for
spectacles in higher prescriptions.
Eyewire - ANSWERS___The part of the frame that surrounds
each lens. The _______ holds the lens in place in the frame
front.
, DOWNLOAD TO PASS NEW CERTIFIED
PARAOPTOMETRIC (CPO) EXAM (ACTUAL 2024)
WITH UPDATED CORRECT ANSWERS
Outermost transparent layer of the eye. Begins focusing
process. - ANSWERS___Cornea.
Opening to the inner eye. - ANSWERS___Pupil
Controls size of pupil. - ANSWERS___Iris
Focuses image of object (On retina) - ANSWERS___Lens
Contains cells that detect light. - ANSWERS___Retina
Controls shape of the eye. - ANSWERS___Ciliary Muscle
Transmits information to the brain. - ANSWERS___Optic
Nerve
1.00 prism diopter deviates light - - ANSWERS___1
centimeter at 1 meter
Spherical lenses deviate rays of light in: - ANSWERS___-the
same direction
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PARAOPTOMETRIC (CPO) EXAM (ACTUAL 2024)
WITH UPDATED CORRECT ANSWERS
Light passing through a plus lens will be -
ANSWERS___converged
Light passing through a minus lens will be -
ANSWERS___diverged
The part of the frame that surrounds each lens, holding the
lens in place within the frame, is the: -
ANSWERS___Eyewire
The part of the frame that extends from the frame front, back
alongside the head, and over the ear of the wearer is the: -
ANSWERS___Temple
A picture representation of the pressure points between the
eyeglasses frame and the patient's head is the: -
ANSWERS___Fitting Triangle
Which of the following tilts results when a pair of spectacles
is tilted so that the bottom of the lenses is closer to the face
than the top? - ANSWERS___Pantoscopic
The largest diameter through the lens is called the: -
ANSWERS___Effective diameter
, DOWNLOAD TO PASS NEW CERTIFIED
PARAOPTOMETRIC (CPO) EXAM (ACTUAL 2024)
WITH UPDATED CORRECT ANSWERS
A lens that converges parallel light is called: -
ANSWERS___Convex, Plus
A unit of measure for ophthalmic lenses is called -
ANSWERS___diopter
A lens that displaces light rather than focus light is called -
ANSWERS___Prism
A _______ lens diverges parallel light. -
ANSWERS___concave, minus
A lens that has one curve is called a -
ANSWERS___Spherical
The point of a prism is called the - ANSWERS___apex
A lens where one part has no power and 90 degrees away
there is power is called a -
ANSWERS___planocylindrical
A lens used to treat myopia/hyperopia and astigmatism is
called a - ANSWERS___spherocylindrical
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