NCLE- Test Questions & Answers 100% Accurate

Which auxiliary trial lens will extend the keratometer range to approximately 30.00D - ANSWER--1.00 A smooth optical surface and Metabolic nutrients to the epithelium - ANSWER-Pre-corneal year film Which auxiliary trial lens extend the keratometer range to approximately 61.00D - ANSWER-+1.25 Irregular Astigmatism - ANSWER-Inability to bring all of the keratometer mires into focus at the same time indicates An alignment lid attachment GP fit, the fluorescein pattern should show - ANSWER-A thin, even layer of fluorescein and less than 180 degrees of bearing in the mid- periphery In a GP wearer, an arcuate stain on the cornea is due to - ANSWER-Poorly blended secondary curves Which keratometer reading indicates with the rule astigmatism? - ANSWER-44.50@ 15/ 44.75@ 105 +1.25 - ANSWER-Results of a refraction show a patient to see best at distance with a power of a +1.25 +1.00 x95, and at near with a power of +2.50 +1.00 x95. What is the "add power"? Spherical Soft Lens - ANSWER-Which of the following choices would work best for the pts visual need given the following information: K's 44.00@ 180/ 45.25 @90 Rx: -3.00 +.25 x90 42.50 -2.50 8.5 - ANSWER-Which of the following set of lens specifications would best simulate an intrapalpebral GP fitting given the following information: