11.1 Accessory Structures of the Eye Flashcards
3 functions of tears
- Clean and lubricate surface of eyes
- Deliver nurtrients and oxygen to the conjunctiva
- Prevent infection through bactericidal (bacteria-killing) enzymes
conjunctiva
inner lining of eyelids
conjunctiv-
conjunctiva
-al
pertaining to
-itis
inflammation
conjunctiv-al
pertaining to the conjunctiva
conjunctiv-itis
“pink eye” inflammation of the conjunctiva
cornea (web, tunic)
central, transparent part of the outer coat of the eye covering the iris and pupil
corne-al
pertaining to the cornea
- al
pertaining to
lacrim-
tear
lacrim-al
pertaining to tears and tear apparatus
nas/o
nose
nas/o-lacrim-al duct
passage from lacrimal sact to nose
duct
to lead
-logy
study of
ophthalm/o
eye
ophthalm/o-logy
diagnosis and treatment of diseases of eye
-logist
one who studies, specialist
ophthalm/o-logist
medical specialist in ophthalmology
-ic
pertaining to
ophthalm-ic
pertaining to the eye
orbit
latin - circle
bony socket that holds the eyeball
-al
pertaining to
orbit-
orbit
orbit-al
pertaining to orbit
peri-
around
peri-orbit-al
pertaining to tissues around the orbit
-ia
condition
phot/o
light
-phob-
fear
phot/o-phob-ia
abnormal sensitivity to light due to pain in the eyes
phot/o-phob-ic
pertaining to or suffering form photophobia
-tic
pertaining to
anti-
against
-bio-
life
anti-bio-tic
substance that has the capacity to inhibit growth of or destroy bacteria and other microorganisms