JCHAPO COT Exam 2026 Questions and
Answers
What is NOT important when documenting the history of an ocular injury? -
Correct answer-Presence of others when injury occurred
Globe rupture following blunt force injury should always be suspected when -
Correct answer-retinal detachment, vitreous hemorrhages, and a rupture of the
choroid are present
Sudden loss of vision in one eye MOST likely indicated - Correct answer-CRAO
Which one of the following ocular conditions will LEAST likely present in a
patient's family history - Correct answer-Conjunctivitis
Proliferative diabetic retinopathy resulting in neovascularization can contract to
form fibrovascular mass that can pull on the retina and lead to - Correct answer-
Retinal detachment
When evaluating a patient for cataract surgery, which of the following systemic
illnesses is LEAST important? - Correct answer-Cardiac problems, they do not
have to be subjected to anesthesia
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, The purpose of the swinging flashlight test is to compare - Correct answer-direct
and stimulated eye and the consensual response in the other eye
Latrogenic or self induced pupil constriction can be caused by which drug? -
Correct answer-phopholine iodide
In ordinary room light, the diameter of the normal adult pupil is - Correct answer-
3-5 mm
A difference in pupil size is called - Correct answer-anisocoria
The presence of an APD may be caused by - Correct answer-optic nerve disease
Corneal astigmatism is BEST corrected - Correct answer-spherical RGP or soft
lenses
The DK value of contact lens material - Correct answer-diffusion, solubility, and
movement of oxygen in the lens material
A contact lens fit "steeper than K" is defined as - Correct answer-corneal
measurement of 44.00 diopters and the contact lens curvature could be 44.5
diopters
Which of the following could NOT be used to clean a phoropter - Correct answer-
Alcohol
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Answers
What is NOT important when documenting the history of an ocular injury? -
Correct answer-Presence of others when injury occurred
Globe rupture following blunt force injury should always be suspected when -
Correct answer-retinal detachment, vitreous hemorrhages, and a rupture of the
choroid are present
Sudden loss of vision in one eye MOST likely indicated - Correct answer-CRAO
Which one of the following ocular conditions will LEAST likely present in a
patient's family history - Correct answer-Conjunctivitis
Proliferative diabetic retinopathy resulting in neovascularization can contract to
form fibrovascular mass that can pull on the retina and lead to - Correct answer-
Retinal detachment
When evaluating a patient for cataract surgery, which of the following systemic
illnesses is LEAST important? - Correct answer-Cardiac problems, they do not
have to be subjected to anesthesia
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, The purpose of the swinging flashlight test is to compare - Correct answer-direct
and stimulated eye and the consensual response in the other eye
Latrogenic or self induced pupil constriction can be caused by which drug? -
Correct answer-phopholine iodide
In ordinary room light, the diameter of the normal adult pupil is - Correct answer-
3-5 mm
A difference in pupil size is called - Correct answer-anisocoria
The presence of an APD may be caused by - Correct answer-optic nerve disease
Corneal astigmatism is BEST corrected - Correct answer-spherical RGP or soft
lenses
The DK value of contact lens material - Correct answer-diffusion, solubility, and
movement of oxygen in the lens material
A contact lens fit "steeper than K" is defined as - Correct answer-corneal
measurement of 44.00 diopters and the contact lens curvature could be 44.5
diopters
Which of the following could NOT be used to clean a phoropter - Correct answer-
Alcohol
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
