Chapter 11 Flashcards

1
Q

blephar/o

A

eyelid

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2
Q

-cusis

A

hearing

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3
Q

irid/o

A

iris, colored part of eye

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4
Q

kerat/o

A

horny, hard, cornea

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5
Q

myring/o

A

tympanic membrane, eardrum

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6
Q

ophthalm/o

A

eye, vision

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7
Q

-opia

A

vision condition

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8
Q

opt/o

A

eye, vision

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9
Q

ot/o

A

ear, hearing

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10
Q

phak/o

A

lens of eye

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11
Q

presby/o

A

old age

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12
Q

retin/o

A

retina, net

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13
Q

scler/o

A

slcera, white of eye, hard

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14
Q

trop/o

A

turn, change

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15
Q

tympan/o

A

tympanic membrane, eardrum

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16
Q

adnexa oculi

A

structure outside the eyeball

17
Q

binocular vision

A

muscles of eyes work together to make depth perception possible

18
Q

canthus

A

corner of the eye

19
Q

cilia

A

small hairs, make up eyebrows & eyelashes

20
Q

tarsus (tarsal plate)

A

framework that provides stiffness and shape

21
Q

conjunctiva

A

transparent mucous membrane; protects exposed eyeball surface

22
Q

ciliary body

A

muscles and ligaments that adjust the thickness of the lens

23
Q

cornea

A

transparent outer surface

24
Q

accommodation

A

contraction and dilation of the pupil

25
Q

convergence

A

simultaneous inward movement of the eyes toward each other

26
Q

emmetropia

A

relationship between the refractive power and the shape of the eye

27
Q

refraction (refractive power)

A

ability of the lens to bend light rays so they focus on the retina

28
Q

visual activity (VA)

A

ability to distinguish object details and shape at a distance

29
Q

ptosis

A

dropping of the upper eyelid

30
Q

chalazion

A

module or cyst

31
Q

hordeolum (stye)

A

pus-filled lesion

32
Q

blepharitis

A

swelling of the eyelid

33
Q

entropion

A

eversion of the edge of an eyelid

34
Q

periorbital edema

A

swelling of the tissues surrounding the eye