Tear Test Flashcards by Tara Brager

Q

Schirmes Tear Test

A

establishes the QUANTITY of tears

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Q

BUT (break up time) Test

A

identifies the QUALITY of tears

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Q

what does the basal tear do

A

lubricate, nourish, and protect cornea

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Q

what does the reflex tear do

A

wash away harmful irritants

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