ABO Exam Study Guide | 330 Questions with 100% Correct Answers | Verified | Latest Update 2024 | 54 Pages

The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all possible directions. There are _______of these muscles. - Six The fibrous tunic is comprised of the: - Sclera and cornea Fusion occurs: - In the brain The aqueous fluid is continually being manufactured by: - The ciliary body The ability of the eye to bring objects of varying distances to focus on the retina is known as: - Accommodation When accommodation is at rest, rays of light from a distant source come to focus behind the retina. This condition is known as: - Hyperopia Impulses are carried from the retina to the brain along the: - Optic nerve That area of the retina capable of perceiving the greatest amount of detail is: - Fovea centralis The average cornea has a refractive power of approximately: - 43 diopters The layer of the cornea which is highly regenerative is: - The epithelium Night vision is chiefly a function of the: - Rods