NCLE

Liberty University

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Tentamen (uitwerkingen)

NCLE Prep Exam Part 1 of 4 | with COMPLETE SOLUTION
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12

november 2022

2022/2023

A+
Which of the following medications may affect successful contact lens wear? A. Antacids B. Antihistamines C. Aspirin D. Laxatives - B. Antihistimines Which term refers to a sensitivity to light? A. Prebyopia B. Photophobia C. Pannus D. Ptosis - B. Photophobia The following is an example of what type of astigmatism? K's 42.50 @ 180 / 40.50 @ 90 A. With the Rule Astigmatism B. Lenticular Astigmatism C. Against the Rule Astigmatism D. Irregular Astigmatism - C. Against the Rule Astigmatism This is...
Classroom
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Tentamen (uitwerkingen)

NCLE Prep Exam 3 of 4 | with COMPLETE SOLUTION
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14

november 2022

2022/2023

A+
The tolerance for the overall lens diamter according to the ANSI standards is: A. +/-0.005mm B. +/-0.05mm C. +/-0.01mm D. +/-0.1mm - B. According to the ANSI standards (Z80.2-1989), the tolerance for the overall diameter of a contat lens is +/-0.05mm. ANSI standards have been developed to maintain quality in the contact lens industry. It is important to have an understanding of the ANSI guidelines. All of the following will enable the practitioner to verify the overall rigid gas permeable lens d...
Classroom
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Tentamen (uitwerkingen)

NCLE Prep Exam 3 of 4 | with COMPLETE SOLUTION
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20

augustus 2022

2022/2023

A+
The tolerance for the overall lens diamter according to the ANSI standards is: A. +/-0.005mm B. +/-0.05mm C. +/-0.01mm D. +/-0.1mm - B. According to the ANSI standards (Z80.2-1989), the tolerance for the overall diameter of a contat lens is +/-0.05mm. ANSI standards have been developed to maintain quality in the contact lens industry. It is important to have an understanding of the ANSI guidelines. All of the following will enable the practitioner to verify the overall rigid gas permeabl...
AmazingGrace
$10.99 Meer Info

Tentamen (uitwerkingen)

NCLE Prep Exam 3 of 4 | with COMPLETE SOLUTION
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-

20

augustus 2022

2022/2023
The tolerance for the overall lens diamter according to the ANSI standards is: A. +/-0.005mm B. +/-0.05mm C. +/-0.01mm D. +/-0.1mm - B. According to the ANSI standards (Z80.2-1989), the tolerance for the overall diameter of a contat lens is +/-0.05mm. ANSI standards have been developed to maintain quality in the contact lens industry. It is important to have an understanding of the ANSI guidelines. All of the following will enable the practitioner to verify the overall rigid gas permeabl...
AmazingGrace
$10.99 Meer Info

Tentamen (uitwerkingen)

NCLE Advanced Certification Exam with COMPLETE SOLUTION | 459 Questions with 100% Correct Answers
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161

augustus 2022

2022/2023

A+
The answer is D. The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical zone, will not affect the sagittal depth of the lens, nor will changing its edge design. - 1. The sagittal depth of a rigid gas permeable contact lens can...
AmazingGrace
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Tentamen (uitwerkingen)

NCLE Advanced Exam Questions (265) with 100% Correct Answers
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37

augustus 2022

2022/2023

A+
Which of the following medications may affect successful contact lens wear? a. antacids b. antihistamines c. aspirin d. laxatives - antihistamines Which term refers to a sensitivity to light A.presbyopia B.Photophobia C.Pannus D. Ptosis - Photophobia The following is an example of what type of astigmatism? K's 42.50 @180 /40.50 @90 A. with the rule B. Lenticular astigmatism C.Against the rule D. Irregular astigmatism - Against the rule astigmatism The cornea receives nutrients f...
AmazingGrace
$12.99 Meer Info

Tentamen (uitwerkingen)

NCLE exam prep with COMPLETE SOLUTION | 55 PAGES
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55

augustus 2022

2022/2023

A+
optic zone - - - the central portion of a contact lens which contains the refractive power and generally corresponds to the central corneal cap posterior apecal radius - - - this term is generally used in reference to spin-cast soft lenses. the curvature of the posterior surface of the lens changes with the refractive power. the radius of curvature is measured at the apex of the posterior surface. steeper base curve - - - occurs when the posterior radius of curvature is decreased (i.e. 8.4 ...
AmazingGrace
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Tentamen (uitwerkingen)

NCLE Prep Exam Part 1 of 4 | with COMPLETE SOLUTION
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-

18

augustus 2022

2022/2023

A+
Which of the following medications may affect successful contact lens wear? A. Antacids B. Antihistamines C. Aspirin D. Laxatives - B. Antihistimines Which term refers to a sensitivity to light? A. Prebyopia B. Photophobia C. Pannus D. Ptosis - B. Photophobia The following is an example of what type of astigmatism? K's 42.50 @ 180 / 40.50 @ 90 A. With the Rule Astigmatism B. Lenticular Astigmatism C. Against the Rule Astigmatism D. Irregular Astigmatism - C. Against the Rule Asti...
AmazingGrace
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Tentamen (uitwerkingen)

NCLE Test Questions with COMPLETE SOLUTION
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25

augustus 2022

2022/2023

A+
Assessment of the quality of the peripheral curves (blends of a rigid contact lens) is achieved by the use of thea. profile analyzer b. shadow graph c. keratometer d. burton light - a. profile analyzer Contact lens power should be specified ina. back vertex power b. sphero-cylinder power c. power in situ d. posterier apical radius - a. back vertex power The slit-lamp illumination that gives an overall view of the cornea but limits detail isa. sclerotic scatter b. diffuse c. specular r...
AmazingGrace
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