EENT Vocab Flashcards

1
Q

Afferent pupillary defect

A

Diminished pupil reaction to light, usually secondary to optic nerve disease that causes slowed conduction in optic nerve fibers

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2
Q

Ambylopia

A

Dimness of vision without detectable organic lesion of the eye

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3
Q

Anisocoria

A

Inequality in size of the pupils

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4
Q

Anisometropia

A

A difference in the refractive power of the two eyes

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5
Q

Anterior segment

A

Anterior portion of the eye (cornea, anterior chamber, iris, ciliary body)

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6
Q

Arcus Senilis

A

A heavy deposition in the peripheral cornea

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7
Q

Astigmatism

A

Unequal curvature of the refractive surfaces of the eye

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8
Q

Canthus

A

The angle at either end of the fissure between the eyelids

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9
Q

Cataract

A

Opacity in the crystalline lens of the eye

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10
Q

Cerumen

A

The waxlike secretion found within the external meatus of the ear

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11
Q

Cheilitis

A

Inflammation affecting the lips

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12
Q

Cheilosis

A

Condition marked by fissuring and dry scaling of the vermilion surface of the lips

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13
Q

Chemosis

A

Excessive edema of the ocular conjunctiva

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14
Q

Choanae

A

The paired openings between the nasal cavity and the nasopharynx

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15
Q

Columella

A

The fleshy distal margin of the nasal septum

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16
Q

Contralateral

A

The opposite side

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17
Q

Coryza

A

Profuse nasal discharge

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18
Q

Cycloplegic

A

Paralysis of the ciliary muscle; paralysis of accommodation

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19
Q

Dacroadenitis

A

Inflammation of the lacrimal gland

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20
Q

Dacrocystitis

A

Inflammation of the lacrimal sac

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21
Q

Diopter

A

A unit of measurement for refractive power

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22
Q

Diplopia

A

Double vision

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23
Q

Dysphagia

A

Difficulty in swallowing

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24
Q

Ectropion

A

Eversion of the lid border

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25
Entropion
Inversion of the lid border
26
Epicanthus
A vertical fold of skin on either side of the nose, sometimes covering the inner canthus
27
Epiphora
Excess tearing
28
Episcleritis
Inflammation of tissues overlying the sclera, (superficial scleritis)
29
Epistaxis
Nasal hemorrhage
30
Esotropia
Strabismus in which there is manifest deviation of the visual axis of an eye toward that of the other eye
31
Floater
Solid aggregates that accumulate in the vitreous cavity as a degenerative result of aging
32
Funduscopy
Examination of the interior of the eye using an ophthalmoscope
33
Glaucoma
Increased intraocular pressure as well as the disease resulting from such pressure
34
Hemianopia
Defective vision or blindness in half of the visual field
35
Herpangina
Infectious disease characterized by sudden onset of fever of short duration and appearance of typical vesicular or ulcerated lesions in the faucial area or on the soft palate
36
Heteronymous hemianopia
Hemianopia affecting the nasal or the temporal half of the field of vision of each eye
37
Homonymous hemianopia
Hemianopia affecting the right or left halves of the visual fields of the two eyes
38
Hyperopia
Farsightedness
39
Hypertropia
Strabismus in which there is permanent upward deviation of the visual axis of an eye
40
Hyphema
Presence of blood in the anterior chamber of the eye
41
Hypopyon
Presence of pus in the anterior chamber, often with a horizontal fluid level
42
Ipsilateral
On the same side
43
Iridocyclitis
Inflammation of the iris and of the ciliary body; anterior uveitis
44
Kayser-Fleischer Ring
A copper ring in the peripheral cornea found in Wilson’s disease and primary biliary cirrhosis
45
Keratitis
Inflammation of the cornea
46
Labyrinthitis
Inflammation of the labyrinth; otitis interna
47
Lens
The transparent biconvex body of the eye situated between the posterior chamber and the vitreous body, constituting part of the refracting mechanism of the eye
48
Limbus
The periphery of the cornea where it joins the sclera
49
Macula
Irregular yellowish depression on the retina, lateral to and slightly below the optic disk
50
Miosis
Constriction of the pupil; a drug which constricts the pupil is called miotic
51
Mucocele
Intrasinus cyst arising from mucosal lining
52
Myopia
Nearsightedness
53
Myositis
Inflammation of a voluntary muscle
54
Mydriasis
Dilation of the pupil; a drug which dilates the pupils is called mydriatic
55
Nasopharynx
Upper pharynx extending from the choanae to the inferior border of the soft palate
56
O. U.
Abbreviation for both eyes (oculus unitas)
57
Odynophagia
Painful swallowing
58
Ophthalmoplegia
Paralysis of the eye muscles
59
Optic chiasm
The part of the hypothalamus formed by the crossing of the fibers of the optic nerve
60
Oropharynx
Portion of the pharynx behind the oral cavity extending from the inferior border of soft palate to lingual surface of epiglottis
61
Otalgia
Pain in the ear
62
Otorrhea
Discharge from the ear
63
Papilledema
Swelling of the optic nerve head
64
Parotitis
Inflammation of the parotid gland
65
Paroxysm
A sudden recurrence or intensification of symptoms
66
Pathognomonic
charateristic or indicative of a disease; denoting especially one or more typical symptoms, findings, or pattern of abnormalities specific for a given disease and not found in any other condition
67
Photophobia
Sensitivity to light which is usually associated with corneal disease
68
Photopsia
An appearance as of sparks or flashes due to retinal irritation
69
Pleurodynia
Paroxysmal pain in the intercostal muscles due to irritation of pleural surfaces
70
Presbycusis
A progressive, bilaterally symmetrical perceptive hearing loss occurring with age; senile deafness
71
Presbyopia
Diminution of the power of accommodation of the eye due to the aging process
72
Prophylaxis
The prevention of disease; preventive treatment
73
Proptosis
A forward displacement or bulging, especially of the eye
74
Pterygium
An abnormal triangular mass of thickened conjunctiva which may extend over the cornea and interfere with vision
75
Pyocele
Infected mucocele
76
Retrolental
Behind the lens of the eye
77
Rhinitis
Infection in the nose
78
Scotoma
An area of depressed vision within the visual field, surrounded by an area of less depressed or of normal vision.
79
Stomatitis
Inflammation of the oral mucosa
80
Strabismus
Deviation of the eye which the patient cannot overcome
81
Stridor
Noisy respiration
82
Tymposclerosis
Present of fibrous, scar tissue on the tympanic membrane
83
Urticaria
Vascular reaction of the skin marked by the transient appearance of smooth, slightly elevated patches which are redder or paler than the surrounding skin and often attended by severe itching
84
Vestibule
Of the ear, the oval cavity in the middle of the bony labyrinth; of the nose, the area just inside the nares
85
Xanthelasma
Lipid deposits usually in the medial corners of the eyelid skin
86
Xerophthalmia
Dryness of the conjunctiva and cornea due to vitamin A deficiency
87
Xerostomia
Dryness of the mouth from lack of the normal secretion