Ear and Eye Terminology Flashcards

1
Q

Cerumen

A

Earwax

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2
Q

Otalgia

A

Pain in the ear

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3
Q

Otitis

A

Ear infection

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4
Q

Otorrhea

A

Ear discharge

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5
Q

Ototoxic

A

Negatively affects balance or cranial nerve 8/vestibulocochlear nerve

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6
Q

Presbycusis

A

Age-related hearing loss

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7
Q

Tinnitus

A

Hearing abnormal noise/ringing in ears

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8
Q

Vertigo

A

Dizziness as a result of inner ear being out of equilibrium

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9
Q

Accommodation

A

Adjustment of eye for various distances. Changes the curvature of the lens

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10
Q

Diplopia

A

Double vision

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11
Q

Ectropion

A

Out turning/rolling of the bottom eyelid

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12
Q

Entropion

A

In turning/rolling of the bottom eyelid

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13
Q

Exophthalmos

A

Eyes bulging (often from hyperthyroidism)

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14
Q

Hyperopia

A

Far sightedness

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15
Q

Miosis

A

Abnormal contraction of the pupils

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16
Q

Myopia

A

Nearsightedness

17
Q

Mydriasis

A

Abnormal dilation of the pupils (fright, coma)

18
Q

Nystagmus

A

Constant, involuntary shaking of the eye in any direction

19
Q

Photophobia

A

Light sensitivity

20
Q

Presbyopia

A

Age-related eye changes (40-45 YOA), loss of accommodation, usually nearsightedness

21
Q

Ptosis

A

“Lazy eye” with drooping eyelid

22
Q

Strabismus

A

Disorder of the eyes where they don’t look at the same direction at the same time
Correct term for being cross-eyed

23
Q

OD

A

Right eye (dexter)

24
Q

OS

A

Left eye (sinister)

25
Q

OU

A

Both eyes (uterque)

26
Q

Palpebral Conjunctiva

A

Upper

27
Q

Bulbar Conjunctiva

A

Lower

28
Q

Normal adult pupil size in mm

A

3-5

29
Q

Anisocoria

A

Pupils unequal in size

30
Q

What nerves is the pen light test checking?

A

Three/oculomotor, four/trochlear, six/abducens

31
Q

PERRLA

A

All findings normal