Optometry Quiz

What is the power of posterior surface of cornea?

• -6.59D

• -5.55D

• -1.00D

• -5.88D

How much part of fibrous coat is covered by the cornea?

• 2/6

• 5/6

• 3/6

• 1/6

Which of the following structure is responsible for production of aqueous humor?

• Iris

• Choroid

• Lens

• None of all

Which of the following is not a part of Uvea?

• Iris

• Ciliary body

• Choroid

• Sclera

Refractive index of aqueous humor is _____

• 1.376

• 1.41

• 1.523

• 1.336

The junction of cornea and sclera is called_____

• Iris

• Episclera

• Conjunctiva

• Limbus

Which of the following is avascular in nature?

• Iris

• Conjunctiva

• Choroid

• Cornea

Pupillary constriction is done by_____

• Dilator pupille muscle

• Ciliary muscle

• Extra ocular muscle

• Sphinctor pupille muscle

Radius of curvature of anterior surface of cornea is____

• 8.00mm

• 7.00mm

• 6.50mm

• 7.80mm

The refractive index of lens cortex is_____

• 1.375

• 1.40

• 1.336

• 1.386