Exam (elaborations)
NCLE Study Guide Part 3 out 4 with Complete Solutions!!
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The FDA classifies lens material by four groups as follows: - ANSWER-Group 1-low water < 50% water, non-ionic polymers (this group includes silicone hydrogel polymers) Group 2- high water > 50% water, non-ionic polymers Group 3- low water < 50% water, ionic polymers Group 4- hi...
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