Actual Exam Certified Ophthalmic
Assistant (COA) Study Guide -
JCAHPO (2025) comprehensive
questions and verified detailed
solutions ( MULTIPLE CHOICES)
|100% CORRECT!!
Save
Terms in this set (639)
How are Orally, injection (subcutaneously or
systemic intramuscularly) or intravenously
medications
administered?
,How should Into the lower cul de sac (lower
drops be fornix)
properly
instilled into a
patient's eye?
What does the A bizarre, peculiar reaction to a
term drug that is not commonly seen,
idiosyncrasy such as tremors, excitability or even
refer to with collapse
ophthalmic
drugs?
What is the Lensometer (Lensmeter)
name of the
instrument used
to neutralize
lenses?
When recording Base out
a prism in a
spectacle
prescription,
what does the
abbreviation BO
stand for?
,What is The sphere of the spectacle
determined by prescription
focusing the thin
lines in a manual
lensometer?
What is the first Focus the eyepiece
step in
performing
lensometry?
When PRK is 10 seconds
being
performed, time
remaining in the
procedure
should be
announced in
increments of
______
Name the Pseudomonas Aeruginosa
organism that is
most destructive
to the eye.
, What procedure Panretinal photocoagulation or
using an Argon panretinal laser
Laser is thought
to destroy areas
of ischemic
retina?
What type of Intravitreal injection
intraocular
injection is made
at the Pars plana
site with a
needle and
syringe of
medication?
What are the Versions
parallel
movements of
the eyes from
one gaze
position to
another
What is the Duction
movement of
one eye called
Assistant (COA) Study Guide -
JCAHPO (2025) comprehensive
questions and verified detailed
solutions ( MULTIPLE CHOICES)
|100% CORRECT!!
Save
Terms in this set (639)
How are Orally, injection (subcutaneously or
systemic intramuscularly) or intravenously
medications
administered?
,How should Into the lower cul de sac (lower
drops be fornix)
properly
instilled into a
patient's eye?
What does the A bizarre, peculiar reaction to a
term drug that is not commonly seen,
idiosyncrasy such as tremors, excitability or even
refer to with collapse
ophthalmic
drugs?
What is the Lensometer (Lensmeter)
name of the
instrument used
to neutralize
lenses?
When recording Base out
a prism in a
spectacle
prescription,
what does the
abbreviation BO
stand for?
,What is The sphere of the spectacle
determined by prescription
focusing the thin
lines in a manual
lensometer?
What is the first Focus the eyepiece
step in
performing
lensometry?
When PRK is 10 seconds
being
performed, time
remaining in the
procedure
should be
announced in
increments of
______
Name the Pseudomonas Aeruginosa
organism that is
most destructive
to the eye.
, What procedure Panretinal photocoagulation or
using an Argon panretinal laser
Laser is thought
to destroy areas
of ischemic
retina?
What type of Intravitreal injection
intraocular
injection is made
at the Pars plana
site with a
needle and
syringe of
medication?
What are the Versions
parallel
movements of
the eyes from
one gaze
position to
another
What is the Duction
movement of
one eye called
