ABO-NCLE COMPREHENSIVE
EXAMINATION 2026 FULL SOLUTIONS AND
CORRECT ANSWERS
◉Scotoma. Answer: Partial loss of vision in a visual field.
◉Macular Degeneration. Answer: Deterioration of the central
portion of the retina.
◉Refractive Errors. Answer: Impairments in focusing light on the
retina.
◉Diplopia. Answer: Double vision caused by muscle imbalance.
◉Fitting Triangle. Answer: Concept for aligning eyewear to facial
features.
◉Frame Parameters. Answer: Measurements determining fit and
comfort of eyewear.
◉Low Vision Aids. Answer: Devices designed to assist individuals
with vision impairment.
,◉Corneal Reflex Pupilometer. Answer: Device for measuring pupil
response to light.
◉OSHA. Answer: Occupational Safety and Health Administration
regulations.
◉ANSI. Answer: American National Standards Institute guidelines.
◉FDA. Answer: Food and Drug Administration regulations for safety.
◉EPA. Answer: Environmental Protection Agency standards.
◉HIPAA. Answer: Health Insurance Portability and Accountability
Act privacy rules.
◉Universal precautions. Answer: Health safety measures to prevent
infection.
◉CPT. Answer: Current Procedural Terminology for coding medical
services.
, ◉EMR. Answer: Electronic Medical Records for patient data
management.
◉Adnexa. Answer: Structures surrounding the eye, including tear
film.
◉Tear film. Answer: Layered fluid protecting and lubricating the eye.
◉Corneal anatomy. Answer: Layers and structure of the cornea.
◉Corneal physiology. Answer: Functions including metabolism and
transparency of cornea.
◉Iris. Answer: Colored part of the eye controlling pupil size.
◉Pupil. Answer: Opening in the iris regulating light entry.
◉Sclera. Answer: White outer layer of the eyeball.
◉Anterior chamber. Answer: Space between cornea and iris filled
with aqueous humor.
◉Keratoconus. Answer: Corneal thinning causing distorted vision.
EXAMINATION 2026 FULL SOLUTIONS AND
CORRECT ANSWERS
◉Scotoma. Answer: Partial loss of vision in a visual field.
◉Macular Degeneration. Answer: Deterioration of the central
portion of the retina.
◉Refractive Errors. Answer: Impairments in focusing light on the
retina.
◉Diplopia. Answer: Double vision caused by muscle imbalance.
◉Fitting Triangle. Answer: Concept for aligning eyewear to facial
features.
◉Frame Parameters. Answer: Measurements determining fit and
comfort of eyewear.
◉Low Vision Aids. Answer: Devices designed to assist individuals
with vision impairment.
,◉Corneal Reflex Pupilometer. Answer: Device for measuring pupil
response to light.
◉OSHA. Answer: Occupational Safety and Health Administration
regulations.
◉ANSI. Answer: American National Standards Institute guidelines.
◉FDA. Answer: Food and Drug Administration regulations for safety.
◉EPA. Answer: Environmental Protection Agency standards.
◉HIPAA. Answer: Health Insurance Portability and Accountability
Act privacy rules.
◉Universal precautions. Answer: Health safety measures to prevent
infection.
◉CPT. Answer: Current Procedural Terminology for coding medical
services.
, ◉EMR. Answer: Electronic Medical Records for patient data
management.
◉Adnexa. Answer: Structures surrounding the eye, including tear
film.
◉Tear film. Answer: Layered fluid protecting and lubricating the eye.
◉Corneal anatomy. Answer: Layers and structure of the cornea.
◉Corneal physiology. Answer: Functions including metabolism and
transparency of cornea.
◉Iris. Answer: Colored part of the eye controlling pupil size.
◉Pupil. Answer: Opening in the iris regulating light entry.
◉Sclera. Answer: White outer layer of the eyeball.
◉Anterior chamber. Answer: Space between cornea and iris filled
with aqueous humor.
◉Keratoconus. Answer: Corneal thinning causing distorted vision.
