Eye/ Ear Flashcards

1
Q

accommodation

A

ocular adjustment of focus for distant and near objects

lens changes shape

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2
Q

amblyopia

A

lazy eye

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3
Q

canthus

A

outer and inner corners of eye

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4
Q

diplopia

A

double vision

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5
Q

ectropion

A

lower eyelid turns out

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6
Q

epiphora

A

overflow of tears down face bc of incorrect drainage

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7
Q

exophthalmos

A

bulging of eye out of socket

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8
Q

hyperopia

A

farsightedness (can’t see close)

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9
Q

strabismus

A

eyes don’t align when looking same object

can result in amblyopia

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10
Q

limbus

A

houses stem cells

border of cornea and sclera

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11
Q

miosis

A

excessive constriction pupil

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12
Q

myopia

A

nearsightedness (can’t see far)

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13
Q

mydriasis

A

dilation of pupil

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14
Q

nystagmus

A

eyes make uncontrolled movements

can alter vision and affect balance

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15
Q

palpebral fissure

A

the opening between the eyelids

diameter of eyes

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16
Q

photophobia

A

light sensitivity

17
Q

presbyopia

A

farsightedness caused by loss elastic. of eye

due to old age

18
Q

ptosis

A

upper eyelid droops over eye

19
Q

scotoma

A

blind spot

20
Q

cerumen

A

earwax

21
Q

conductive hearing loss

A

trouble transferring sound waves from outer to inner ear through tympanic mem

22
Q

mixed hearing loss

A

conductive and sensorineural hearing loss

23
Q

otalgia

A

earache

24
Q

otitis

A

inflammation of ear

25
Q

otorrhea

A

ear drainage

26
Q

otoscope

A

device to look in ears

27
Q

ototoxic

A

meds toxic to ear (cochlea and aud. nerve)

28
Q

presbycusis

A

sensorineural hearing disorder

hearing damage bc of noise

29
Q

sensorineural hearing loss

A

damage to inner ear structures

30
Q

tinnitus

A

ringing of ears

31
Q

vertigo

A

dizzy feeling

32
Q

refraction

A

bending light rays

33
Q

convergence

A

mvmnt eyes inward

34
Q

bulbar conjunctivae

A

part of conjunct. over actual eyeball

35
Q

palpebral conjunctivae

A

part conjunct. lines eyelids

36
Q

entropion

A

eyelid curves in

37
Q

PERRLA

A

pupils, equal, round, react light, accommodation

38
Q

ansiocoria

A

unequal pupil sizes