Match the eye disorders, labelled a. through i., with their descriptions. (Options may be used more than once or not at all.)
-lack of a cone type
A)colour blindness
B)night blindness
C)glaucoma
D)hyperopia
E)diplopia
F)presbyopia
G)myopia
H)cataract
I)astigmatism

Question

Quizplus · Accepted Answer

Lack of a cone type is a characteristic of color blindness.

Answer: B 
 Night blindness means difficulty seeing in low light or in the dark.

Answer: C 
 Glaucoma is a disorder that damages the optic nerve and can cause blindness.

Answer: D 
 Hyperopia, or farsightedness, means a person can see distant objects clearly but has difficulty with near objects.

Answer: G 
 Myopia, or nearsightedness, means a person can see near objects clearly but has difficulty with distant objects.

Answer: H 
 A cataract is when the lens of the eye becomes cloudy, causing vision impairment.

Answer: I 
 Astigmatism is when the cornea is shaped irregularly, causing blurred or distorted vision.

Option E, diplopia, is not described. Option F, presbyopia, is not matched with a description.

Match the Eye Disorders, Labelled A