Astigmatism quiz!

What are the treatments for Astigmatism?

• Glasses, contacts, refractive surgery
• Contacts and refractive surgery
• Refractive surgery and glasses

How many types of astigmatism are there?

• 5
• 1
• 4
• 3

What is usually the cause of astigmatism?

• Astigmatism usually is caused by an irregularly shaped lens.
• Astigmatism usually is caused by an irregularly shaped cornea.
• Astigmatism usually is caused by an irregularly shaped optic nerve.
• Astigmatism usually is caused by an irregularly shaped pupil.

What is the problem you get when you have astigmatism?

• it's simply a problem with the opening and closing of the pupil.
• it's simply a problem with how the eye focuses light.

What are the symptoms of astigmatism?

• Astigmatism usually causes vision to be blurred or distorted to some degree at all distances.
• Astigmatism usually causes vision to be black and white.

Is atsigmatism an eye disease or an eye health problem?

• Yes it is
• No it is not