Question 1

Which of the following is NOT the cause of Hyperopia?

Accepted Answer

Image falls IN FRONT of retina

Answer

Length of eyeball is REDUCED

Answer

Optical power of the eye that is LOWER than necessary to focus on distant target

Question 2

Which of the following is NOT the cause of Myopia?

Accepted Answer

Optical power of the eye that is LOWER than necessary to focus on distant target

Answer

Image falls IN FRONT of retina

Answer

Length of eyeball is ELONGATED

Question 3

Symptoms that patients with hyperopia would exhibit are

Accepted Answer

all of the followings

Answer

poor reading ability

Answer

headaches

Answer

difficulty in concentrating on tasks

Question 4

Regular astigmatism refers to

Accepted Answer

2 principal meridians that is perpendicular to each other.

Answer

More than 2 principal meridian that are perpendicular to each other.

Answer

2 principal meridians that is parallel to each other.

Answer

2 principals meridian are NOT perpendicular

Question 5

State the classification of the astigmatism.

Accepted Answer

Compound myopic astigmatism

Answer

Simple hyperopic astigmatism

Answer

Simple myopic astigmatism

Answer

Compound hyperopic astigmatism

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