Ncle part one exam - Study guides, Class notes & Summaries

NCLE Practice Exam Questions with Correct Answers What is the thickest layer of the cornea? - Answer-stroma Which corneal layer controls the fluid content of the cornea? - Answer-endothelium What is cornea edema? - Answer-excess fluid in the stroma that can swell it and lead to loss of visual acuity What kind of contact lenses must be stabilized (not rotate) on the eye for good vision? - Answer-toric contact lenses Concentric vs Aspheric Multifocal Lens Design - Answer-aspheric multifo...

NCLE Practice Exam Questions with Correct Answers What is the thickest layer of the cornea? - Answer-stroma Which corneal layer controls the fluid content of the cornea? - Answer-endothelium What is cornea edema? - Answer-excess fluid in the stroma that can swell it and lead to loss of visual acuity What kind of contact lenses must be stabilized (not rotate) on the eye for good vision? - Answer-toric contact lenses Concentric vs Aspheric Multifocal Lens Design - Answer-aspheric multifo...

NCLE Practice Exam with Correct Solutions base curve - Answer -refers to the radius of curvature of the central posterior surface of the lens. It may be expressed in diopters of surface power (D) or in millimeters (mm) of radius or curvature. optical zone - Answer -the chord diameter over which the base curve extends on the posterior surface of the contact lens, described in millimeters secondary or intermediate curves - Answer -lies between the base curve and the peripheral curve on the p...

NCLE Study Guide with latest updated test. The FDA (Food and Drug Administration) - correct answer.? classifies lens material by how much water is in it and by the electronic charge. The water is either low or high, and percentages are given. The electronic charge is indicated with ionic or non-ionic. The materials are in four groups as follows: The FDA classifies lens material by four groups as follows: - correct answer.Group 1-low water < 50% water, non-ionic...

NCLE Practice Exam Questions with Correct Answers What is the thickest layer of the cornea? - Answer-stroma Which corneal layer controls the fluid content of the cornea? - Answer-endothelium What is cornea edema? - Answer-excess fluid in the stroma that can swell it and lead to loss of visual acuity What kind of contact lenses must be stabilized (not rotate) on the eye for good vision? - Answer-toric contact lenses Concentric vs Aspheric Multifocal Lens Design - Answer-aspheric multifo...

NCLE Practical Exam Questions and Answers adnexa - Answer ️️ -extraocular structures of the eye which include the eyelids, the orbit, lacrimal glands anterior chamber - Answer ️️ -the area bounded in front by the cornea and in the back by the lens and filled with aqueous aqueous - Answer ️️ -a clear, watery solution in the anterior and posterior chambers artery - Answer ️️ -the vessel supplying blood to the eye canal of schlemm - Answer ️️ -the passageway for the aqueo...

NCLE Optometry Exam Comprehensive 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 curvat...

Optician Training Mid Term Which one of these duties is not part of the optician's job - Diagnose and treat minor eye infections Which is not a core skill needed to be an optician? - Binocular vision Which of these items is not related to the NOCE certification exam? - Focuses on how to fit and assess contact lens issues How is the ABO-NCLE certification related to state optician licensing? - Some states still require both to work as an optician. What is a type of certification y...

NCLE Advanced Certification Exam With Correct Answers 2023 update 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 desi...

Which one of these duties is not part of an optician's job? - ANSWER Diagnose and treat minor eye infections Which is not a core skill needed to be an optician? - ANSWER Binocular vision Which of these items is not related to the NOCE certification exam? - ANSWER Focuses on how to fit and assess contact lens issues How is the ABO-NCLE certification related to state optician licensing? - ANSWER Some states still require both to work as an optician.