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10The cornea performs maximum refraction in the eye.
The refractive index of the cornea is 2.5.
Continuous rubbing of eyes can damage the cornea.
Keratitis is another name for corneal ulcer.
Corneal edema causes clear vision.
Keratoconus makes the cornea flat.
Untreated corneal ulcer may cause blindness.
Improper cleaning of contact lenses can cause infection.
The cornea contributes very little to refraction.
Some corneal problems can be cured with proper treatment.
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Maximum refraction in the eye takes place at the:
The refractive index of the cornea is:
The converging power of the cornea is about:
Continuous rubbing of eyes may cause:
Corneal infection is known as:
Corneal edema causes:
Keratoconus changes the cornea into a:
Untreated corneal ulcer may lead to:
Improper use of contact lenses can cause:
If corneal problems cannot be cured, the cornea can be:
Maximum refraction of light takes place at the ______.
The refractive index of the cornea is ______.376.
The converging power of the ______ is about +43 D.
The cornea provides about ______-thirds of the eye’s refracting power.
Continuous rubbing of the eyes can scratch the ______.
Infection of the cornea is called ______.
Untreated corneal ulcer can cause ______.
______ edema causes blurred vision.
Keratoconus makes the cornea ______ in shape.
A damaged ______ can be replaced by corneal transplantation.