Ncle stuvia Study guides, Class notes & Summaries

Glossary NCLE Exam Questions and Answers 100% Accurate Glossary NCLE Exam Questions and Answers 100% Accurate Glossary NCLE Exam Questions and Answers 100% Accurate Glossary NCLE Exam Questions and Answers 100% Accurate Accommodation - ANSWER-The ability of the crystalline lens to adjust power to provide retinal focus of images of objects closer than optical infinity Aphakia - ANSWER-Absence of the crystalline lens. Astigmatism - ANSWER-A refractive defect where the refractive su...

NCLE Test Review Questions and Answers 100% Correct NCLE Test Review Questions and Answers 100% Correct NCLE Test Review Questions and Answers 100% Correct Test that measures the quality of tears - ANSWER-B.U.T. Test (Break up time) What is the O2 Permeability - ANSWER-DK values of a lens What are the disadvantages of Soft Lenses? - ANSWER-Doesn't correct irregular astigmatism, favors deposit formation

Steep Fluorescein Pattern - ANSWER-Bright green pooling center, very faint green pooling on diameter of lens Flat Fluorescein Pattern - ANSWER-Bright green pooling on diameter of lens, very faint green in center Against-the-rule Astigmatism Pattern - ANSWER-Bright green pooling horizontally, faint green pooling vertically With-the-rule Astigmatism Pattern - ANSWER-Bright green pooling vertically, faint green pooling horizontally Prism Ballast - ANSWER-Common technique to stabilize le...

Which of the following prescriptions indicates against-the-rule astigmatism? a)-4.50 +1.00 x75 b)-4.50 +1.00 x 180 c)-4.50 -1.00 x 165 d)4.50 -1.00 x 180 - ANSWER-a)-4.50 +1.00 x75 When a keratometer is being calibrated, which of the following targets will provide the most reliable result? a)the single-cut anterior surface of a high-plus lens b)a perfectly flat highly polished mirror c) a set of steell balls of known radii d)the unfinished posterior surface of a low-minus lens - A...

Adnexa Oculi - ANSWER-are the accessory structure that are considered part of the eye, but not part of the eyeball itself. these structures include: eyelids, eyelashes, tears, lacrimal apparatus, accessory glands and extrinsic muscles and orbit. everything outside of the eyeball. Meibomian Glands - ANSWER-Glands of the eyelids. sebaceous gland in the eyelid behind the gray line Glands of Zeiss - ANSWER-Glands of the eyelids. sebaceous oily gland and is located around the eyelid cilia and f...

NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+) NCLE Exam Questions & Answers 100% Correct(RATED A+)...

NCLE Practice Test 2024 Questions and Answer 100% Correct NCLE Practice Test 2024 Questions and Answer 100% Correct NCLE Practice Test 2024 Questions and Answer 100% Correct NCLE Practice Test 2024 Questions and Answer 100% Correct Hydrogen peroxide care systems: A. Should not be used to disinfect FDA group IV lenses. B. Is more effective against viruses and fungi than most chemical disinfection systems. C. Does not require a red tip on its container, since it does not cause permane...

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 - Answer d) have the ability to reproduce Which of the following prescriptions indicates against-the-rule astigmatism? a)-4.50 +1.00 x75 b)-4.50 +1.00 x 180 c)-4.50 -1.00 x 165 d)4.50 -1.00 x 180 - Answer a)-4.50 +1.00 x75 When a keratometer is being calibrated, which of ...

NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam Part 1 of 4 with Complete Solutions NCLE Prep Exam...

Diffused Illumination - ANSWER--Uses widest slit, longest aperture -Light source positioned at an angle of 40º-50º -Used to view overall areas, to observe the ocular adnexa, cornea, sclera, lids, conjunctiva, lens surface, and CL fitting characteristics Direct Illumination - ANSWER--Most important/useful illumination -Light source positioned at an angle of 40º-50º to oculars -Light beam and oculars are focused in coincidence on area being evaluated -The difference in the illumination...