ABO NOCE Basic Opticianry Ocular Anatomy and Conditions 2

Question 1

Which layer of the cornea is responsible for rapid regeneration after injury?

Accepted Answer

Epithelium

Answer

Bowman's layer

Answer

Descemet's membrane

Answer

Stroma

Question 2

The fovea centralis is located within which structure of the eye?

Accepted Answer

Macula lutea

Answer

Optic disc

Answer

Ciliary body

Answer

Peripheral retina

Question 3

Aqueous humor is produced by which ocular structure?

Accepted Answer

Ciliary body

Answer

Trabecular meshwork

Answer

Schlemm's canal

Answer

Iris

Question 4

Which condition is characterized by elevated intraocular pressure damaging the optic nerve?

Accepted Answer

Glaucoma

Answer

Macular degeneration

Answer

Uveitis

Answer

Keratoconus

Question 5

The vitreous humor occupies which portion of the eye?

Accepted Answer

Vitreous chamber

Answer

Anterior chamber

Answer

Posterior chamber

Answer

Episcleral space

Question 6

Which muscle is responsible for constricting the pupil in bright light?

Accepted Answer

Sphincter pupillae

Answer

Dilator pupillae

Answer

Superior rectus

Answer

Orbicularis oculi

Question 7

A patient with presbyopia has difficulty with near vision primarily because of changes in which structure?

Accepted Answer

Crystalline lens

Answer

Cornea

Answer

Retina

Answer

Vitreous humor