Walmart Optical Training Set 1 Questions and Answers 100% Pass
Question : Adnexa
Correct answer: total orbit, includes the bony sockets, eyelids,
muscles, lacrimal glands, fatty support tissues, and the globe itself.
Question : Eyelids
Correct answer: serve to protect and moisten the globe with
tears produced by the lacrimal glands.
Question : Globe
Correct answer: The actual "eyeball"
Question : Vascular Tunic
Correct answer: Nourishing layer consisting of the iris, ciliary
body, and the choroid
Question : Choroid
Correct answer: Provides nutrients to the retina
Question : Fibrous Tunic
Correct answer: Protective coat of the eye consisting of the
sclera, cornea, and limbus
Question : Neural Tunic
Correct answer: Consists of the retina and includes the
macula, fovea, and the optic disk.
Question : Optic Nerve
Correct answer: A Specialized nerve a the optic disc which
carries impulses from the retina to the brain.
Question : Cornea
Correct answer: The clear tissue that covers the front of the
eye.
Question : Aqueous Humor
Correct answer: Located in both anterior and posterior
chambers, helps to keep the cornea moist and to maintain intraocular pressure
Question : Crystalline Lens
Correct answer: Has a refractive power of 17.00 Diopters and
focuses light on the retina. Gets thicker and slimmer to focus.
Question : Accomodation
Correct answer: Thickening of the lens.
Question : Vitreous Humor
Correct answer: Serves to maintain the proper shape and
temperature of the eye.
Question : Retina
Correct answer: the light-sensitive inner surface of the eye,
containing the receptor rods and cones plus layers of neurons that begin the processing of visual information
Question : Macula
Correct answer: The area on the back of the retina
Question : Cones
Correct answer: Responsible for day-vision and perceiving
detail and color
Question : Rods
Correct answer: Responsible for night-vision and perceiving
black and white
Question : Fovea Centralis
Correct answer: The most sensitive area of the retina located
in the center of the macula
Question : Extra Ocular Muscles
Correct answer: Inserted into the sclera and enable rotation in
all directions.