17.1 and 17.2 pretests Flashcards
COA pretests
Cornea is steeper centrally or in the periphery
Stepper in center
Prism bars cannot be cleaned with
Alchol swab
Aniesokonia
Two different IMAGE sizes
Anisocoria
Two different PUPIL sizes
Anisometropia
Two different RX’s between eyes
What family of drops is used to prevent corneal transplant rejection
Steroid drops (pink top)
What is a very common steroid drop name used to prevent corneal transplant rejection
Prednisolone
Second sight in cataracts means
Because of the stiffness increasing of the crystalline lens as we age, the near vision can get better (more myopic reading on AR)
Form filled out if pricked with a sharp during procedure
Exposure report
Path of tears from eyes to nose
Puncta, common canula, lacrimal sac, nasolacrimal duct
Bare minimum cyl for toric soft CL?
0.75D of cyl. If lower then that= take SPHERICAL EQUIVALENT
Why is a history of asthma important when RX’ing Glaucoma meds?
Beta blockers (like timolol) can affect lung problems
Name shatter resistant spectacle lens material
Polycarbonate
Path of aqueous flow
Cilliary body to pupil to anterior chamber to trabecular meshwork
In prism, image moves to ____ and light moves to _____
Images moves to apex and light moves to base
PRISM IN SPECTACLES IS LIKE A TRIANGLE. HOME BASE IS THE NOSE. IF ITS BASE IN, FAT BASE IS IN TWD NOSE, ETC
