TRAINING SET 1 EXAM
2026
Adnexa - ANSWER-total orbit, includes the bony sockets, eyelids, muscles,
lacrimal glands, fatty support tissues, and the globe itself.
Eyelids - ANSWER-serve to protect and moisten the globe with tears
produced by the lacrimal glands.
Globe - ANSWER-The actual "eyeball"
Vascular Tunic - ANSWER-Nourishing layer consisting of the iris, ciliary
body, and the choroid
Choroid - ANSWER-Provides nutrients to the retina
Fibrous Tunic - ANSWER-Protective coat of the eye consisting of the
sclera, cornea, and limbus
, Neural Tunic - ANSWER-Consists of the retina and includes the macula,
fovea, and the optic disk.
Optic Nerve - ANSWER-A Specialized nerve a the optic disc which carries
impulses from the retina to the brain.
Cornea - ANSWER-The clear tissue that covers the front of the eye.
Aqueous Humor - ANSWER-Located in both anterior and posterior
chambers, helps to keep the cornea moist and to maintain intraocular pressure
Crystalline Lens - ANSWER-Has a refractive power of 17.00 Diopters and
focuses light on the retina. Gets thicker and slimmer to focus.
Accomodation - ANSWER-Thickening of the lens.
Vitreous Humor - ANSWER-Serves to maintain the proper shape and
temperature of the eye.
Retina - 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