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NCLE BASIC Exam Pack | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
NCLE BASIC Exam Pack | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
[Show more]NCLE BASIC Exam Pack | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
[Show more]Increasing the sagittal depth of a rigid lens will: 
: Not change the effective power of the lens 
If the diameter of an R.G.P. lens is 9.2 mm and is fitting too steep on the cornea, what 
adjustment could be made to the lens? 
: Decrease the diameter 
The DK value of a lens is: 
: Oxygen permeabil...
Preview 2 out of 11 pages
Add to cartIncreasing the sagittal depth of a rigid lens will: 
: Not change the effective power of the lens 
If the diameter of an R.G.P. lens is 9.2 mm and is fitting too steep on the cornea, what 
adjustment could be made to the lens? 
: Decrease the diameter 
The DK value of a lens is: 
: Oxygen permeabil...
Blepharitis 
: An inflammation of the lid margins 
Chalazion 
: A blockage or inflammation of the meibomian glands 
Ectropion 
: Outward turning of the eyelids 
Entropion 
: inward turning of the eyelid 
Logophthalmos 
: Incomplete lid closure 
Patosos 
2 | P a g e 
: Drooping of the upper lid 
Sty...
Preview 4 out of 33 pages
Add to cartBlepharitis 
: An inflammation of the lid margins 
Chalazion 
: A blockage or inflammation of the meibomian glands 
Ectropion 
: Outward turning of the eyelids 
Entropion 
: inward turning of the eyelid 
Logophthalmos 
: Incomplete lid closure 
Patosos 
2 | P a g e 
: Drooping of the upper lid 
Sty...
A Correct Statement regarding epithelial cells is that they: 
a)Comprise the posterior layer of the cornea 
b)Are unable to regenerate 
c)Comprise the thickest layer of the cornea 
d) Have the ability to reproduce 
: d) have the ability to reproduce 
Which of the following prescriptions indicates ag...
Preview 4 out of 49 pages
Add to cartA Correct Statement regarding epithelial cells is that they: 
a)Comprise the posterior layer of the cornea 
b)Are unable to regenerate 
c)Comprise the thickest layer of the cornea 
d) Have the ability to reproduce 
: d) have the ability to reproduce 
Which of the following prescriptions indicates ag...
What is the Secondary/intermediate curve? 
: The curve on the posterior side of the contact lense between the base curve and 
peripheral curve. Usually 0.7mm to 1.6mm flatter than the base curve radius. The width 
is affected by the OZ diameter and peripheral width. 
What is the peripheral curve? ...
Preview 4 out of 62 pages
Add to cartWhat is the Secondary/intermediate curve? 
: The curve on the posterior side of the contact lense between the base curve and 
peripheral curve. Usually 0.7mm to 1.6mm flatter than the base curve radius. The width 
is affected by the OZ diameter and peripheral width. 
What is the peripheral curve? ...
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