NCLE Contact Lens Exam 2 Questions and answers, rated A+[LATEST EXAM UPDATES]

NCLE Contact Lens Exam 2 Questions and answers, rated A+ Selection of Toric lens depends on: - 1) ocular health and exam findings 2) agreement with patient on which best fits their needs frequency of replacement depends on tendency for coatings, wearing schedule, etc Other things to keep in mind for toric follow ups and ordering - Order trial lens and perform f/u before ordering multipacks -Power should be close enough to be functional and allow adaption -VAs with trials can be 20/15 to 20/25 if exact power is not available Demonstrate OR to patient and add it to the CL trial order Do not have to trial every single adjustment made -Follow-ups are meant for making tweaks to the lens parameters, if needed -NEVER finalize and order on the dispense visit Fit may be different esp. if CLs have never been worn before Types of torics - Which type of SCL torics are particularily expensive? - SiHy Daily Disposables (DD) Which type of toric lens has a lower dK, and are better for occasional or short-term wear - non-SiHy (hydrogel) daily disposables What is a unique feature of SiHy BiWeekly Torics - UV blocker What are Extended Range (XR) series? - high degrees of sphere and/or cyl more axis choices (1 degree or 5 degree steps