Chapter 2: Listenig to learn Flashcards

1
Q

What is Adnexa?

A

The appendages or the accessory structures of an organ.

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2
Q

What is Astigmatism?

A

A condition in which the eye does not focus properly because of uneven curvatures of the cornea.

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3
Q

What is Barotrauma?

A

Pressure-related ear discomfort that is often caused by changes in air pressure.

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4
Q

What is Cochlear Implant?

A

An electronic device implanted behind the ear to restore certain hearing losses.

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5
Q

What is Diplopia?

A

The perception of two images of a single object.

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6
Q

Diplopia is also known as?

A

Double vision.

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7
Q

What is Glaucoma?

A

A group of diseases characterized by increased intraocular pressure.

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8
Q

What does Glaucoma causes?

A

Damage to the retinal nerve fibers and to the optic nerve.

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9
Q

What is Hyperopia?

A

A defect in which light rays focus beyond the retina.

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10
Q

Hyperopia is also known as?

A

Farsightedness.

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11
Q

What is Myopia?

A

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

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12
Q

Myopia is also known as?

A

Nearsightedness.

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13
Q

What is Nystagmus?

A

An involuntary, constant, rhythmic movement of the eyeball.

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14
Q

What is Ophthalmoscopy?

A

The visual examination of the fundus of the eye with an ophthalmoscope.

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15
Q

What is an Optometrist?

A

A specialist in measuring the accuracy of vision to determine whether corrective lenses are needed.

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16
Q

What is an Otomycosis?

A

A fungal infection of the external auditory canal.

17
Q

What is Periorbital edema?

A

The swelling surrounding the eye or eyes.

18
Q

What Is Presbycusis?

A

The gradual loss of sensorineural hearing that occurs as the body ages.

19
Q

what is Presbyopia?

A

Describes the common changes in the eye that occur with aging.

20
Q

What is Radial keratotomy?

A

A surgical procedure to correct myopia.

21
Q

How is Radial Keratotomy done?

A

By making incisions partially through the cornea to cause it flatten.

22
Q

What is Strabismus?

A

A disorder in which the eyes point in different directions or are not aligned correctly.

23
Q

What is Tinnitus?

A

A ringing, buzzing or roaring sound in one or both ears.

24
Q

What is Tonometry?

A

The measurement of intraocular pressure.

25
Q

What is Vertigo?

A

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