Contact Lens Equipment and Measurements : Dry Eye Testing / Slit Lamp Flashcards
What dyes are used for surface staining?
Fluorescein
Rose Bengal
Lissamine Green
What colour is fluorescein?
Yellow
What colour is fluorescein under the slit lamp when using cobalt filter?
Green
What dye is used for conjunctival staining?
Rose Bengal
Recording Slit Lamp Findings :
clear, uneven lid
Lids
Recording Slit Lamp Findings :
Clear, Gr1 + blepharitis
Lashes
Recording Slit Lamp Findings :
Clear, Gr1+ GPC, GR2+ Injection
Conjunctiva
Recording Slit Lamp Findings :
Clear, no staining, negative SPK, Gr2+, SPK inferior
Cornea
Recording Slit Lamp Findings :
Gr4+ open, narrow angles
Angles
Recording Slit Lamp Findings :
Flat and even, flat round pigment 1mm at 6:00
Iris
Recording Slit Lamp Findings :
Negative for cells or flare; Gr3+ flare
A/C
Recording Slit Lamp Findings :
Gr1+NS, clear, Gr2+ brunescence
Lens