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15 Cards in this Set

  • Front
  • Back
visual acuity testing evaluates the function of what nerve?
CN 2 - optic nerve
looking up and lateral uses what muscle?
superior rectus
looking up and medial uses what muscle?
inferior oblique
looking up uses what muscles?
superior rectus
inferior oblique
looking lateral uses what muscles?
lateral rectus
looking medial uses what muscles?
medial rectus
looking down and lateral uses what muscle?
inferior rectus
looking down and medial uses what muscle?
superior oblique
looking down uses what muscles?
superior oblique
inferior rectus
what is the cranial nerve mnemonic?
SO4, LR6, all the rest 3
what is the lateral canthus?
where the 2 eyelids come together
Chalazion results from obstruction of what?
meibobmian glands
what makes your visual integrity (vision) of the eye work?
tear film
tear film is what percentage of H20?
98-99%
as the eyelids close, they act like a windshield wiper to move the tear fluid ... across the eye towards the puncta and drains through the lacrimal punctum down the ...
medially
nasolacrimal duct