Jcahpo COA Exam 2026 Questions and
Answers
Proparacaine - Correct answer-What drug is used during tonometry to anesthetize
the eye?
1. proparacaine
2. paredrine
3.phenylephrine
4.tropicamide
afferent pupillary defect - Correct answer-If the amount of light information
transmitted from the brain to one eye differs from that of the other eye, the patient
has a(n)
1. afferent pupillary defect
2. adie's pupil
3. tonic pupil
4. third nerve palsy
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,direct light reflex - Correct answer-Shining a bright light into one eye normally
causes both pupils to constrict equally. The pupillary reaction in the illuminated
eye is called
1. indirect light reflex
2. consensual light reflex
3. direct light reflex
4. near light reflex
20 feet that someone with 20/20 vision would see at 60 feet - Correct answer-20/60
visual acuity means the patient sees a test object at
1. 6 meters that someone with 20/20 vision would see at 20 feet
2. 20 feet that someone with 20/20 vision would see at 60 feet
3. 20 feet that someone with 20/20 vision would see at 60 meters
4. 60 feet that someone with 20/20 vision would see at 20 feet
20/60 - Correct answer-If a person is able to clearly see an objects at 20 feet that
can be seen at 60 feet by a person with no refractive error, their visual acuity is said
to be
1. 20/20
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, 2. 20/40
3.20/60
4.20/80
sodium hypochlorite ( chlorine bleach) - Correct answer-Killing of the HIV and
other viruses on the applanation prism is BEST accomplished by soaking in
1.diluted betadine
2.gentamicin solution
3. isopropyl alcohol
4. sodium hypochlorite ( chlorine bleach)
Too much fluorescein - Correct answer-In applanation tonometry, excessive width
of the mires can indicate
1. improper alignment of the prism
2. a need for recalibration of the instrument
3. too much fluorescein
4. too little fluorescein
has diminished pupil reaction to light - Correct answer-marcus-gunn pupil
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Answers
Proparacaine - Correct answer-What drug is used during tonometry to anesthetize
the eye?
1. proparacaine
2. paredrine
3.phenylephrine
4.tropicamide
afferent pupillary defect - Correct answer-If the amount of light information
transmitted from the brain to one eye differs from that of the other eye, the patient
has a(n)
1. afferent pupillary defect
2. adie's pupil
3. tonic pupil
4. third nerve palsy
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
,direct light reflex - Correct answer-Shining a bright light into one eye normally
causes both pupils to constrict equally. The pupillary reaction in the illuminated
eye is called
1. indirect light reflex
2. consensual light reflex
3. direct light reflex
4. near light reflex
20 feet that someone with 20/20 vision would see at 60 feet - Correct answer-20/60
visual acuity means the patient sees a test object at
1. 6 meters that someone with 20/20 vision would see at 20 feet
2. 20 feet that someone with 20/20 vision would see at 60 feet
3. 20 feet that someone with 20/20 vision would see at 60 meters
4. 60 feet that someone with 20/20 vision would see at 20 feet
20/60 - Correct answer-If a person is able to clearly see an objects at 20 feet that
can be seen at 60 feet by a person with no refractive error, their visual acuity is said
to be
1. 20/20
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
, 2. 20/40
3.20/60
4.20/80
sodium hypochlorite ( chlorine bleach) - Correct answer-Killing of the HIV and
other viruses on the applanation prism is BEST accomplished by soaking in
1.diluted betadine
2.gentamicin solution
3. isopropyl alcohol
4. sodium hypochlorite ( chlorine bleach)
Too much fluorescein - Correct answer-In applanation tonometry, excessive width
of the mires can indicate
1. improper alignment of the prism
2. a need for recalibration of the instrument
3. too much fluorescein
4. too little fluorescein
has diminished pupil reaction to light - Correct answer-marcus-gunn pupil
©COPYRIGHT 2025, ALL RIGHTS RESERVED 3
