Sight Issues Quiz

What is the impact of myopia and hyperopia on daily life and activities?

• They can cause complete loss of vision.
• They can make it difficult to see objects clearly at certain distances.
• They have no impact on daily life and activities.
• They can improve vision at all distances.

What is the definition of myopia?

• The inability to see distant objects clearly while close objects are clear.
• The inability to see close objects clearly while distant objects are clear.
• The ability to see both distant and close objects clearly.
• The inability to see any objects clearly.

What is the relationship between lens strength and eye length in myopia?

• Lens strength and eye length are inversely proportional.
• Lens strength and eye length are directly proportional.
• Lens strength and eye length are equal.
• Lens strength and eye length have no relationship.

What is the treatment plan for myopia based on?

• Lens strength and eye health.
• Lens strength and eye length.
• Lens strength and eye color.
• Lens strength and eye shape.

What is the cause of myopia?

• Lens too weak or eye too short
• Lens too strong or eye too short
• Lens too weak or eye too long
• Lens too strong or eye too long

How does a converging lens correct hyperopia?

• It corrects the shape of the eye.
• It has no effect on the eye.
• It increases the power of the eye.
• It decreases the power of the eye.

What is the effect of hyperopia on distant objects?

• The eye does not allow any light rays to enter, causing a complete loss of vision.
• The eye diverges rays away from the retina, causing a clear image.
• The eye does not converge sufficient rays to make the rays meet on the retina, causing a blurred image.
• The eye converges sufficient rays to make the rays meet on the retina, causing a clear image.

What is the significance of the near point in hyperopia treatment?

• The near point is the distance at which hyperopia is diagnosed.
• The near point is the distance at which hyperopia is corrected.
• The near point is the distance at which hyperopia is least severe.
• The near point is the distance at which hyperopia is most severe.

What is the treatment for hyperopia?

• Correction using a diverging lens.
• Correction using a converging lens.
• Surgery to shorten the eye.
• No treatment is available.

How do light rays contribute to blurred vision in myopia?

• They diverge away from the retina, causing a clear image.
• They do not reach the retina, causing a blurred image.
• They converge onto the retina, causing a clear image.
• They cross in front of the retina, causing a blurred image.