ABO CERTIFICATION TRAINING EXAM 2025/2026 NEWEST COMPLETE 200 QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT) /A+ GRADE ASSURED
The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all
possible directions. There are _______of these muscles. - ANSWERSix
The fibrous tunic is comprised of the: - ANSWERSclera and cornea
Fusion occurs: - ANSWERIn the brain
The aqueous fluid is continually being manufactured by: - ANSWERThe ciliary body
The ability of the eye to bring objects of varying distances to focus on the retina is
known as: - ANSWERAccommodation
When accommodation is at rest, rays of light from a distant source come to focus
behind the retina. This condition is known as: - ANSWERHyperopia
Impulses are carried from the retina to the brain along the: - ANSWEROptic nerve
That area of the retina capable of perceiving the greatest amount of detail is: -
ANSWERFovea centralis
The average cornea has a refractive power of approximately: - ANSWER43 diopters
The layer of the cornea which is highly regenerative is: - ANSWERThe epithelium
Night vision is chiefly a function of the: - ANSWERRods
A tendency of the visual axis to deviate inward while the eyes are in a position of rest is
known as: - ANSWEREsophoria
A "farsighted" eye is one that is: - ANSWERHyperopic
The term used to indicate "double vision" is: - ANSWERDiplopia
The condition in which the ability to accommodate for near vision becomes inadequate
because of loss of elasticity of the crystalline lens is called: - ANSWERPresbyopia