Match the terms with their correct meanings:
-Defective curvature of the cornea or lens of the eye
A)anisocoria
B)aphakia
C)aqueous humor
D)astigmatism
E)cataract
F)chalazion
G)conjunctiva
H)cycloplegia
I)diplopia
J)fluorescein angiography
K)hemianopsia
L)iritis
M)keratitis
N)macular degeneration
O)myopia
P)ophthalmoscopy
Q)papilledema
R)presbyopia
S)sclera
T)strabismus

Question

Quizplus · Accepted Answer

Astigmatism is a defective curvature of the cornea or lens of the eye that causes blurred vision.

Answer: B
 Aphakia refers to the absence of the lens of the eye, either due to surgery or a congenital abnormality.

Answer: C
 Aqueous humor is a clear, watery fluid that fills the anterior chamber of the eye and helps maintain its shape.

Answer: E
 Cataract is a cloudy or opaque area in the lens of the eye, which can cause blurred or distorted vision.

Answer: F
 Chalazion is a small, painless bump that develops on the eyelid as a result of a blocked oil gland.

Answer: G
 Conjunctiva is a thin, transparent membrane that covers the front of the eye and lines the inside of the eyelids.

Answer: H
 Cycloplegia is a temporary paralysis of the ciliary muscles in the eye, which results in the inability to focus on nearby objects.

Answer: I
 Diplopia, or double vision, is the perception of two or more images of a single object.

Answer: J
 Fluorescein angiography is a diagnostic test that uses a fluorescent dye to visualize blood flow in the retina and choroid of the eye.

Answer: K
 Hemianopsia is a visual field defect in which half of the visual field is lost in one or both eyes.

Answer: L
 Iritis is an inflammation of the iris, the colored part of the eye, which can cause pain, sensitivity to light, and blurred vision.

Answer: M
 Keratitis is an infection or inflammation of the cornea, the clear, dome-shaped surface that covers the front of the eye.

Answer: N
 Macular degeneration is a progressive deterioration of the central portion of the retina, called the macula, that can cause blurred or distorted vision.

Answer: O
 Myopia, or nearsightedness, is a refractive error in which distant objects appear blurry, while close objects are clear.

Answer: P
 Ophthalmoscopy is an examination of the interior of the eye, including the retina, optic nerve, and blood vessels, using a specialized instrument called an ophthalmoscope.

Answer: Q
 Papilledema is a swelling of the optic disc, which can be caused by increased intracranial pressure or other conditions.

Answer: R
 Presbyopia is a natural and gradual age-related loss of near vision due to decreased flexibility of the crystalline lens of the eye.

Answer: S
 Sclera is the white, outer layer of the eye that provides protection and maintains the shape of the eye.

Answer: T
 Strabismus is a misalignment of the eyes, in which one eye may turn in, out, up, or down while the other eye remains straight ahead.

Match the Terms with Their Correct Meanings