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Medical Terminology > Eyes and Ears > Flashcards

Eyes and Ears Flashcards

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USMLE® Step 1 flashcards
1
Q

accommodation

A

ability of the eye to see objects in the distance and then adjust to a close object

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2
Q

astigmatism

A

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

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3
Q

audiometer

A

instrument used to measure hearing

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4
Q

cataract

A

opacity of the lens of the eye

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5
Q

cerumen

A

yellow or brown waxy substance produced in the ceruminous glands of the ear

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6
Q

color deficiency

A

genetic or acquired abnormality in color perception

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7
Q

conjuctivitis

A

inflammation of the conjuctiva caused by bacteria or virus

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8
Q

corneal abrasion

A

injury to the translucent anterior structure of the eye

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9
Q

equilibrium

A

state of balance, which is controlled by the structures of the inner ear

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10
Q

glaucoma

A

disorder that involves increased intraocular pressure, resulting in atrophy of the optic nerve

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11
Q

gustation

A

sense of taste

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12
Q

hyperopia

A

error of refraction in which affected individuals can see distant objects clearrly but cannot see near objects, also called farsightedness

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13
Q

Meniere disease

A

syndrome characterized by recurring episodes of hearing loss, tinnitus, and vertigo that can progressively lead to deafness

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14
Q

myopia

A

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

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15
Q

olfaction

A

sense of smell

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16
Q

ophthalmoscope

A

handheld instrument used to view the internal structures of the eye

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17
Q

otitis

A

inflammation of the ear

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18
Q

otoscope

A

instrument used to visualize the internal structures of the ear, ear canal, and ear drum

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19
Q

presbyopia

A

permanent loss of accommodation of the crystalline lens that occurs in people over the age of 40

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20
Q

sinusitis

A

inflammation of the sinuses, which can be caused by a virus, bacteria or allergy

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21
Q

tinnitus

A

ringing of the ears

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22
Q

visual acuity

A

ability to see at different distances

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23
Q

acous/o

audi/o

A

hearing

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24
Q

acoustic

A

pertaining to hearing

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25
Q

audiometry

A

measurement of hearing

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26
Q

blephar/o

A

eyelid

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27
Q

blepharitis

A

infection and inflammation of the eyelid

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28
Q

corne/o

A

cornea

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29
Q

corneous

A

pertaining to the cornea

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30
Q

dipl/o

A

double

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31
Q

diplopia

A

two images of an object seen at the same time

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32
Q

irid/o

A

iris

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33
Q

iridesis

A

surgical repositioning of the pupil by bringing a portion of the iris through an incision in the cornea

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34
Q

kerat/o

A

cornea (or hard substance)

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35
Q

keratocele

A

herniation of the cornea

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36
Q

myring/o

A

tympanic membrane

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37
Q

myringoplasty

A

surgical repair of the tympanic membrane

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38
Q

nas/o

rhin/o

A

nose

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39
Q

nasopharyngeal

A

pertaining to the nose and pharynx

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40
Q

ocul/o

ophthalm/o

A

eye

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41
Q

oculomycosis

A

any disease of the eye caused by fungus

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42
Q

ophthalmalgia

A

pain in the eye

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43
Q

or/o

stomat/o

A

mouth

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44
Q

orofacial

A

concerning the mouth and face

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45
Q

ot/o

A

ear

46
Q

otorrhea

A

flow or discharge from the ear

47
Q

phac/o

A

lens

48
Q

phacomalacia

A

softening of the lens, usually as a result of a cataract

49
Q

presby/o

A

old age

50
Q

presbyopia

A

age related loss of accommodation

51
Q

retin/o

A

retina

52
Q

retinopathy

A

any disorder of the retina

53
Q

rhinoplasty

A

plastic surgery of the nose

54
Q

scler/o

A

sclera

55
Q

sclerectasia

A

protrusion of the sclera

56
Q

stomatosis

A

any disease of the mouth

57
Q

tympan/o

A

tympanic membrane

58
Q

tympanosclerosis

A

hardening of the tympanic membrane

59
Q

diplo-

A

twin, double

60
Q

diplopia

A

double vision

61
Q

ex-

A

out, away from

62
Q

exophthalmia

A

abnormal protrusion of the eyeball

63
Q

hyperacusis

A

abnormal sensitivity to sound

64
Q

-opia

A

vision

65
Q

-plegia

A

paralysis, stroke

66
Q

ophthalmoplegia

A

paralysis of ocular muscles

67
Q

-ptosis

A

prolapse downward

68
Q

-scope

A

instrument for viewing

69
Q

-tropia

A

turning

70
Q

exotropia

A

abnormal outward turning of one or both eyes

71
Q

anacusis

A

total deafness

72
Q

Chalazion

A

benign hard tumor of the eyelid

73
Q

retinal detachment

A

separation of the inner visual layer of the retina from the outer pigment layer

74
Q

epistaxis

A

nosebleed

75
Q

gingivitis

A

inflammation and redness of the gums

76
Q

glossoplegia

A

paralysis of the tongue due to an injury of the 12th cranial nerve

77
Q

hordeolum

A

localized swelling of one or more glands of the eyelid, also called stye

78
Q

nyctalopia

A

inability to see in low light or at night

79
Q

nystagmus

A

involuntary eye movement that may be back and forth or curcular

80
Q

ARMD

A

age related macular degeneration

81
Q

CK

A

conductive keratoplasty

82
Q

EOM

A

extraocular movement

83
Q

IOL

A

intraocular lens

84
Q

IOP

A

intrapcular pressure

85
Q

LASIK

A

laser assisted keratomileusis

86
Q

LTK

A

laser thermal keratoplasty

87
Q

OD

A

right eye

88
Q

OS

A

left eye

89
Q

OU

A

both eyes

90
Q

PERRLA

A

pupils equal, round and reactive to light and accommodation

91
Q

RK

A

radial keratotomy

92
Q

ROP

A

retinoplathy of prematurity

93
Q

RP

A

retinitis pigmentosa

94
Q

VA

A

visual acuity

95
Q

VF

A

visual field

96
Q

AC

A

air conduction

97
Q

AD

A

right ear

98
Q

AS

A

left ear

99
Q

AU

A

both ears

100
Q

BC

A

bone conduction

101
Q

BOM

A

bilateral otitis media

102
Q

EAC

A

external auditory canal

103
Q

ENT

A

ears, nose and throat

104
Q

HEENT

A

head, eyes, ears, nose, throat

105
Q

NIHL

A

noise induced hearing loss

106
Q

OND

A

post nasal drip

107
Q

PE tube

A

pressure equilizing tube

108
Q

SOM

A

serous otitis media

109
Q

T&A

A

tonsillectomy and adenoidectomy

110
Q

TM

A

tumpanic membrane

111
Q

TMJ

A

tempromandibular joint

Medical Terminology (6 decks)

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