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Flashcards in Lec 9 Deck (6)
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1

T/F: TonoPen uses a smaller area of cornea vs Goldmann

True

2

Tonometry needed to be performed on a cornea that is scarred, irregular, or significantly edematous should be done via...

Tonopen

3

T/F: Hand-held Perkins is NCT

False

4

What are 3 common causes for thick mires?

lashes in contact with probe, too much dye, excess tearing

5

What are 2 common causes for thin mires?

Pt blinked out dye, examiner took too long

6

When IOP is asymmetrical beyond __ mm Hg, repeat and try again with better technique

> or = to 3