JCAT/COA Practice Test Questions With
Guaranteed Pass Solutions Rated A+.
Ametropia - Answer refractive error
Asthenopia - Answer Eye strain
Esotropia - Answer Inward turning of the eye
Anisometropia - Answer Difference in refractive power between the two eyes.
Anisocoria - Answer Difference in pupil sizes
Symptoms of conjunctivitis - Answer red, irritated, bloodshot eyes
Chief complaint - Answer the main reason for the patient's visit; eye fatigue, headaches,
blurred vision, esotropia
Keratoconus - Answer cone shaped protrusion of the cornea; causes distorted vision.
Diplopia - Answer double vision
When is the PAM used? - Answer To get visual acuity of patients with cataracts
How many inches should near vision charts be held from patient's eyes? - Answer 14-16
inches
Pinhole disc - Answer Used to get visual acuity by taking out any refractive error.
Recommended distance for assessing distance acuity - Answer 20 feet
, What does the numerator stand for in 20/20 - Answer Distance from the patients eyes to the
chart.
Snellen chart - Answer Letters subtend the same amount of arc but some letters are easier to
recognize than others.
When is counting fingers used? - Answer When the patient cannot read the largest letter on
the Snellen chart.
At what age is an infant expected to reach for toys? 2-4, 4-6, 6-8 or 8-10 months? - Answer 4-6
months
Most common way to record visual acuity in infants and pre verbal children? MCS, CSM, MCG,
CMG - Answer CSM
How many degrees does the Amsler grid evaluate? 10, 20, 45, 90? - Answer 20
Term for an area of complete or partial blindness in an otherwise normal visual field. - Answer
Scotoma
Visual field loss due to optic nerve cupping is related to which condition? Glaucoma, Tropia,
Phoria, Nystagmus - Answer Glaucoma
Type of perimetry technique that involves a moving target - Answer Kinetic
Scotomas located immediately nasal or temporal to fixation are known as...central, paracentral,
acruate, nasal step. - Answer Paracentral
Most widely used method of visual field screening requiring no special equipment: Goldmann,
Tangent screen, Amsler grid, Confrontation testing. - Answer Confrontation testing
What types of patients require a threshold 24 degree central field test? - Answer Glaucoma
Consensual light reflex in the right eye results in - Answer left pupil restriction
Guaranteed Pass Solutions Rated A+.
Ametropia - Answer refractive error
Asthenopia - Answer Eye strain
Esotropia - Answer Inward turning of the eye
Anisometropia - Answer Difference in refractive power between the two eyes.
Anisocoria - Answer Difference in pupil sizes
Symptoms of conjunctivitis - Answer red, irritated, bloodshot eyes
Chief complaint - Answer the main reason for the patient's visit; eye fatigue, headaches,
blurred vision, esotropia
Keratoconus - Answer cone shaped protrusion of the cornea; causes distorted vision.
Diplopia - Answer double vision
When is the PAM used? - Answer To get visual acuity of patients with cataracts
How many inches should near vision charts be held from patient's eyes? - Answer 14-16
inches
Pinhole disc - Answer Used to get visual acuity by taking out any refractive error.
Recommended distance for assessing distance acuity - Answer 20 feet
, What does the numerator stand for in 20/20 - Answer Distance from the patients eyes to the
chart.
Snellen chart - Answer Letters subtend the same amount of arc but some letters are easier to
recognize than others.
When is counting fingers used? - Answer When the patient cannot read the largest letter on
the Snellen chart.
At what age is an infant expected to reach for toys? 2-4, 4-6, 6-8 or 8-10 months? - Answer 4-6
months
Most common way to record visual acuity in infants and pre verbal children? MCS, CSM, MCG,
CMG - Answer CSM
How many degrees does the Amsler grid evaluate? 10, 20, 45, 90? - Answer 20
Term for an area of complete or partial blindness in an otherwise normal visual field. - Answer
Scotoma
Visual field loss due to optic nerve cupping is related to which condition? Glaucoma, Tropia,
Phoria, Nystagmus - Answer Glaucoma
Type of perimetry technique that involves a moving target - Answer Kinetic
Scotomas located immediately nasal or temporal to fixation are known as...central, paracentral,
acruate, nasal step. - Answer Paracentral
Most widely used method of visual field screening requiring no special equipment: Goldmann,
Tangent screen, Amsler grid, Confrontation testing. - Answer Confrontation testing
What types of patients require a threshold 24 degree central field test? - Answer Glaucoma
Consensual light reflex in the right eye results in - Answer left pupil restriction
