The American Board of Opticianry and National Contact Lens Examiners
(ABO-NCLE) ACTUAL UPDATED QUESTIONS AND CORRECT ANSWERS
fibrous tunic consists of the sclera and the cornea
, vascular tunic consists of the iris, choroid, ciliary body, responsible for nourishment
nervous tunic the inner layer of photoreceptors and neurons which consists of the retina
rods and cones nervous tunic or neural layer contains the special photo (light) receptors known
as
macula approximately 120 million rods spread towards the outside of the retina and about
6 million cones concentrated near the center. where light will focus in a healthy
eye
fovea e highest concentration of cones is found at, center of the macula
anterior chamber between the cornea and the iris
posterior chamber between the iris and the lens
vitreous chamber found between the retina and the lens and is filled with a thicker gel-like
substance called vitreous humor which maintains the shape of the eye
cornea Light enters the eye through the transparent, dome
(ABO-NCLE) ACTUAL UPDATED QUESTIONS AND CORRECT ANSWERS
fibrous tunic consists of the sclera and the cornea
, vascular tunic consists of the iris, choroid, ciliary body, responsible for nourishment
nervous tunic the inner layer of photoreceptors and neurons which consists of the retina
rods and cones nervous tunic or neural layer contains the special photo (light) receptors known
as
macula approximately 120 million rods spread towards the outside of the retina and about
6 million cones concentrated near the center. where light will focus in a healthy
eye
fovea e highest concentration of cones is found at, center of the macula
anterior chamber between the cornea and the iris
posterior chamber between the iris and the lens
vitreous chamber found between the retina and the lens and is filled with a thicker gel-like
substance called vitreous humor which maintains the shape of the eye
cornea Light enters the eye through the transparent, dome