Match each definition with the correct term.
-astigmatism

Question

Match each definition with the correct term.​
-astigmatism

Quizplus · Accepted Answer

Astigmatism is a lack of focus due to uneven curvatures of the cornea.

Answer: B 
 Any error of refraction is defined as astigmatism.

Answer: C 
 Condition in which the pupils are unequal in size is not defined as astigmatism. This may be a symptom of another condition such as Horner's syndrome or brain damage.

Answer: D 
 Dimness of vision is not defined as astigmatism. This may be a symptom of other conditions such as cataracts or retinal detachment.

Answer: A 
 Accessory structures of an organ are not defined as astigmatism. An example of accessory structures of an organ would be the tear ducts in the eye.

Match Each Definition with the Correct Term.​

Match Each Definition with the Correct Term.