Opthalmology Flashcards
orbit/o-
orbit-eye socket
blephar/o-
eyelids
conjunctiv/o-
conjunctiva
scler/o-
sclera
corne/o-
cornea
irid/o-
iris
pupil
a round opening that allows light rays to enter the eye
iris
the colored portion of the eye
Miosis
Mi/o- Lessening
Mydriasis
Mydr/o- Widening
lacrim/o-
tears
lenticul/o-
lens
retina
a thin layer of tissue that lines the walls of the posterior cavity
Blepharitis
inflammation or infection of the eyelid with redness, crusts and scales at the bases of the eyelashes
Hordeolum
painful! pus filled bacteria infection near the edge of the eyelid. stye
chalazion
cyst. firm painless lump
conjuntivitis
inflamed, reddened & swollen conjunctivae w/ dilated blood vessels on the sclerae PINK EYE
Exophthalmos
caused by tumors or hyperthyroid
Hyphema
blood in the anterior chamber
photophobia
abnormal sensitivity to bright light
Anisocoria
unequal sizes of the pupils
glaucoma
increased intraocular pressure (IOP)
Cataract
clouding of the lens
Presbyopia
loss of flexibility of the lens
blurry near vision
Strabismus
deviation of 1 or both eyes medially or laterally
Hyeropia
farsightedness
Myopia
nearsighted
myop/o-
near
Diplopia
double vision
dipl/o-
double
OS
left eye
OD
right eye
OU
both eyes
IOL
intraocular lens