Eyes and Ears Flashcards
accommodation
ability of the eye to see objects in the distance and then adjust to a close object
astigmatism
abnormality of the eye in which the refraction of a ray of light is spread over a diffuse area rather than sharply focused on the retina
audiometer
instrument used to measure hearing
cataract
opacity of the lens of the eye
cerumen
yellow or brown waxy substance produced in the ceruminous glands of the ear
color deficiency
genetic or acquired abnormality in color perception
conjuctivitis
inflammation of the conjuctiva caused by bacteria or virus
corneal abrasion
injury to the translucent anterior structure of the eye
equilibrium
state of balance, which is controlled by the structures of the inner ear
glaucoma
disorder that involves increased intraocular pressure, resulting in atrophy of the optic nerve
gustation
sense of taste
hyperopia
error of refraction in which affected individuals can see distant objects clearrly but cannot see near objects, also called farsightedness
Meniere disease
syndrome characterized by recurring episodes of hearing loss, tinnitus, and vertigo that can progressively lead to deafness
myopia
error of refraction in which light rays are focused in front of the retina, enabling the person to see distinctly for only a short distance, also called nearsightedness
olfaction
sense of smell
ophthalmoscope
handheld instrument used to view the internal structures of the eye
otitis
inflammation of the ear
otoscope
instrument used to visualize the internal structures of the ear, ear canal, and ear drum
presbyopia
permanent loss of accommodation of the crystalline lens that occurs in people over the age of 40
sinusitis
inflammation of the sinuses, which can be caused by a virus, bacteria or allergy
tinnitus
ringing of the ears
visual acuity
ability to see at different distances
acous/o
audi/o
hearing
acoustic
pertaining to hearing
audiometry
measurement of hearing
blephar/o
eyelid
blepharitis
infection and inflammation of the eyelid
corne/o
cornea
corneous
pertaining to the cornea
dipl/o
double
diplopia
two images of an object seen at the same time
irid/o
iris
iridesis
surgical repositioning of the pupil by bringing a portion of the iris through an incision in the cornea
kerat/o
cornea (or hard substance)
keratocele
herniation of the cornea
myring/o
tympanic membrane
myringoplasty
surgical repair of the tympanic membrane
nas/o
rhin/o
nose
nasopharyngeal
pertaining to the nose and pharynx
ocul/o
ophthalm/o
eye
oculomycosis
any disease of the eye caused by fungus
ophthalmalgia
pain in the eye
or/o
stomat/o
mouth
orofacial
concerning the mouth and face
ot/o
ear
otorrhea
flow or discharge from the ear
phac/o
lens
phacomalacia
softening of the lens, usually as a result of a cataract
presby/o
old age
presbyopia
age related loss of accommodation
retin/o
retina
retinopathy
any disorder of the retina
rhinoplasty
plastic surgery of the nose
scler/o
sclera
sclerectasia
protrusion of the sclera
stomatosis
any disease of the mouth
tympan/o
tympanic membrane
tympanosclerosis
hardening of the tympanic membrane
diplo-
twin, double
diplopia
double vision
ex-
out, away from
exophthalmia
abnormal protrusion of the eyeball
hyperacusis
abnormal sensitivity to sound
-opia
vision
-plegia
paralysis, stroke
ophthalmoplegia
paralysis of ocular muscles
-ptosis
prolapse downward
-scope
instrument for viewing
-tropia
turning
exotropia
abnormal outward turning of one or both eyes
anacusis
total deafness
Chalazion
benign hard tumor of the eyelid
retinal detachment
separation of the inner visual layer of the retina from the outer pigment layer
epistaxis
nosebleed
gingivitis
inflammation and redness of the gums
glossoplegia
paralysis of the tongue due to an injury of the 12th cranial nerve
hordeolum
localized swelling of one or more glands of the eyelid, also called stye
nyctalopia
inability to see in low light or at night
nystagmus
involuntary eye movement that may be back and forth or curcular
ARMD
age related macular degeneration
CK
conductive keratoplasty
EOM
extraocular movement
IOL
intraocular lens
IOP
intrapcular pressure
LASIK
laser assisted keratomileusis
LTK
laser thermal keratoplasty
OD
right eye
OS
left eye
OU
both eyes
PERRLA
pupils equal, round and reactive to light and accommodation
RK
radial keratotomy
ROP
retinoplathy of prematurity
RP
retinitis pigmentosa
VA
visual acuity
VF
visual field
AC
air conduction
AD
right ear
AS
left ear
AU
both ears
BC
bone conduction
BOM
bilateral otitis media
EAC
external auditory canal
ENT
ears, nose and throat
HEENT
head, eyes, ears, nose, throat
NIHL
noise induced hearing loss
OND
post nasal drip
PE tube
pressure equilizing tube
SOM
serous otitis media
T&A
tonsillectomy and adenoidectomy
TM
tumpanic membrane
TMJ
tempromandibular joint