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NCLE Practice Questions And Answers With Verified Solutions Already Passed!!!
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NCLE Practice Questions And Answers With Verified Solutions Already Passed!!!
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NCLE Practice Questions And AnswersWith Verified Solutions Already
Passed!!!
Which Curve is the Flattest?
A) 7.5 mm
B) 44.75 D
C) 7.6 mm
D) 45.50 D - ANSWER✔✔ 7.6 mm
Inflammation of the Eyelids is Called :
A) Palpebritis
B) Keratitis
C) Conjunctivitis
D) Blepharitis - ANSWER✔✔ Blepharitis
The Base Curve of a Rigid Lens
was Ordered at 7.75 mm
but Received at 7.85 mm.
The Lens is _______ than ordered.
A) 0.50 D Flatter
B) 0.50 D Steeper
,C) 1.00 Flatter
D) 1.00 Steeper - ANSWER✔✔ 0.50 D Flatter
The Fairness To Contact Lens Consumers Act of 2003 was Enacted By:
A) FTC
B) FDA
C) HiPPA
D) ANSi - ANSWER✔✔ FTC
What Modification Does Not Loosen a Rigid Lens?
A) Reduce Diameter
B) Reduce Optic Zone
C) Increase Radius of Curvature of CPC
D) All Of These Loosen The Fit - ANSWER✔✔ All Of These Loosen The Fit
The Corneal Layer is Responsible for Maintaining Deturgence is the :
A) Epithelium
B) Endothelium
C) Bowman's Membrane
D) Stroma - ANSWER✔✔ Endothelium
,A -3.25 D Rigid Lens with a Base Curve of 45.25 gives Excellent Vision.
If the Base Curve is Changed to 46.00,
What Lens Power Should Be Ordered?
A) -2.50 D
B) -3.25 D
C) -4.00 D
D) -4.75 D - ANSWER✔✔ -4.00 D
Spots that Appear Dark & Do Not Change Position after Blinking Indicate :
A) Chronic Edema
B) Corneal Abrasion
C) Dryness
D) Poor Contact Lens Centration - ANSWER✔✔ Dryness
A Rigid GP Lens with a Base Curve of 7.30 mm Fits Slightly Tight.
To Improve Fit,
What Base Curve Should Be Ordered?
A) 7.20 mm
B) 7.25 mm
C) 7.35 mm
D) 7.40 mm - ANSWER✔✔ 7.35 mm
, Rx : +9.00 +1.00 x175
KS 42.00 @ .00 @ 110
Vertex Distance = 10 mm
What Base Curve & Power Should Be Ordered for a Rigid Lens +0.50 D flatter than
K?
A) 41.50 D , +9.50 D
B) 41.50 D , +10.50 D
C) 42.50 D , +9.50 D
D) 41.50 D , +11.50 D - ANSWER✔✔ 41.50 D ,
+11.50 D
What Trait is usually Associated with Contact Lens Success?
1 - BUT's Longer than 15 Sec
2 - Good Manual Dexterity
3 - Low Regular Astigmatism
4 - Refactive Error Less Than +/- 1.00 D
A) 1 & 2
B) 2 & 3
C) 1, 2 & 3
D) All 4 - ANSWER✔✔ 1, 2 & 3
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