Ch 11 Flashcards

0
Q

-crusis

A

Hearing

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1
Q

Blephar/o

A

Eyelid

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2
Q

Irid/o

A

Iris, colored part of eye

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3
Q

Kerat/o

A

Horny, hard, cornea

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4
Q

Myring/o

A

Tympanic membrane, eardrum

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5
Q

Ophthalm/o

A

Eye, vision

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6
Q

-opia

A

Vision condition

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7
Q

Opt/o

A

Eye, vision

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8
Q

Ot/o

A

Ear, hearing

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9
Q

Phak/o

A

Lena of eye

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10
Q

Presby/o

A

Old age

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11
Q

Retin/o

A

Retina, net

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12
Q

Scler/o

A

Sclera, white of eye; hard

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13
Q

Trop/o

A

Turn, change

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14
Q

Tympan/o

A

Tympanic membrane, eardrum

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15
Q

Adnexa

A

A

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16
Q

Amblyopia

A

Dimness of vision or the partial loss of sight, especially in one eye. Without detectable disease of the eye

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17
Q

Ametropia

A

Any error of refraction which which images do not focus properly on the retina

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18
Q

Anisocoria

A

A condition in which the pupils are unequal in size

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19
Q

Astigmatism

A

A condition in which the eye doesn’t focus properly Bc of uneven curvatures of the cornea

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20
Q

Audiometry

A

The use of an audiometer to measure hearing acuity

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21
Q

Cataract

A

The loss of transparency of the lens of the eye

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22
Q

Chalazion

A

A nodule or cyst, usually on the upper eyelid caused by obstruction of a sebaceous gland

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23
Q

Cochlear implant

A

An electronic device that bypasses the damaged portions of the war and directly stimulates the auditory nerve

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24
Q

Conjunctivitis

A

Inflammation of the conjunctiva, usually caused by an infection or allergy

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25
Q

Dacryoadenitis

A

An inflammation of the lacrimal gland that can be caused by a bacterial, viral, or fungal infection

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26
Q

Diplopia

A

The perception of two images of a single object

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27
Q

Ectropion

A

The eversion of the edge of an eyelid

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28
Q

emmetropia

A

A

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29
Q

Entropia

A

A

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30
Q

Entropion

A

The inversion of the edge of an eyelid

31
Q

Exotropia

A

Strabismus characterized by the outward deviation of one eye relative to the other

32
Q

Esotropia

A

Strabismus characterized by an inward divination of one or both eyes

33
Q

Fluorescein angiography

A

A radiographic study of the blood vessels in the retina of the eye following the intravenous injection of a fluorescein dye as a contrast medium

34
Q

Glaucoma

A

A group diseases characterized by increased intraocular pressure that causes damage to the optic nerve and retinal nerve fibers

35
Q

Hemianopia

A

Blindness in one half of the visual field

36
Q

Hordeolum

A

a pus filled lesion on the eyelid resulting from an infection in a sebaceous gland

37
Q

Hyperopia

A

A vision defect in which light rays focus beyond the retina; also known as farsightedness

38
Q

Infectious myringitis

A

A contagious inflammation that causes painful blisters on the eardrum

39
Q

Iridectomy

A

The surgical removal of a portion of the tissue of the iris

40
Q

Iritis

A

Inflammation of the uvea primarily affecting structures in the front of the eye

41
Q

Keratitis

A

Inflammation of the cornea

42
Q

Labyrinthectomy

A

The surgical removal of all or a portion of the labyrinth

43
Q

Laser trabeculoplasty

A

Treatment of open angle glaucoma by creating openings in the trabecular meshwork to allow fluid to drain properly

44
Q

Mastoidectomy

A

The surgical removal of the mastoid cells

45
Q

Mydriasis

A

The dilation of the pupil

46
Q

Myopia

A

A defect in which light rays focus in front of the retina ;

Also known as nearsightedness

47
Q

Myringotomy

A

A small surgical incision in the eardrum to relieve pressure from excess pus or fluid; or to create an opening for the placement of ear tubes

48
Q

Nyctalopia

A

A condition in which an individual with normal daytime vision has difficulty seeing at night

49
Q

Nystagmus

A

An involuntary, constant, rhythmic movement of the eyeball

50
Q

Ophthalmoscopy

A

An instrument used to examine the interior of the eye

51
Q

Optometrist

A

A

52
Q

Otitis media

A

Inflammation of the middle ear

53
Q

Otomycosis

A

A fungal infection of the external auditory canal

54
Q

Otopyorrhea

A

the flow of pus from the ear

55
Q

Otorrhea

A

Any discharge from the ear

56
Q

Otosclerosis

A

Ankylosis of the bones of the middle ear resulting in a conductive hearing loss

57
Q

Papilledema

A

Swelling and inflammation of the optic nerve at the point of entrance into the eye through the optic disk

58
Q

Periorbital edema

A

Swelling of the tissues surrounding the eye or eyes

59
Q

Photophobia

A

Excessive sensitivity to light

60
Q

Presbycusis

A

A gradual sensorineural hearing loss that occurs as the body ages

61
Q

Presbyopia

A

Condition of common changes in the eyes that occur with agains

62
Q

Ptosis

A

A

63
Q

Radial keratotomy

A

A surgical procedure to tear myopia

64
Q

Retinopexy

A

Treatment to reattach the detached area in a retinal detachment

65
Q

Scleritis

A

Inflammation of the sclera of the eye

66
Q

Sensorineural hearing loss

A

Hearing loss that develops with the auditory nerve of hair cells in the inner ear are damaged

67
Q

Stapedectomy

A

The surgical removal of the top portion of the stapes bone and the insertion of a prosthetic device that conducts sound vibrations to the inner ear

68
Q

Strabismus

A

As disorder in which the eyes point in diff directions or are not aligned correctly bc the eye muscles are unable to focus together

69
Q

Tarsorrhaphy

A

The partial or complete suturing together of the upper and lower eyelids

70
Q

Tinnitus

A

A condition of ringing, buzzing or roaring sound in one or both ears

71
Q

Tonometry

A

The measurement of intraocular pressure

72
Q

Tympanometry

A

The use of air pressure in the ear canal to test for disorders of the middle ear

73
Q

Vertigo

A

A sense of whirling , dizziness and the loss of balance , often combined with nausea and vomiting

74
Q

Vitrectomy

A

The removal of the vitreous humor and its replacement with a clear solution

75
Q

Xerophthalmia

A

Drying of eye surfaces, including he conjunctiva