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Contact Lenses

This quiz will test your understanding of contact lenses, including their types, materials, and how to care for them.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

What is the most common type of contact lens?

  1. Soft contact lenses
  2. Hard contact lenses
  3. Gas permeable contact lenses
  4. Hybrid contact lenses
Question 2 Multiple Choice (Single Answer)

What are contact lenses made of?

  1. Glass
  2. Plastic
  3. Silicone hydrogel
  4. Polymethyl methacrylate (PMMA)
Question 3 Multiple Choice (Single Answer)

How often should contact lenses be replaced?

  1. Every day
  2. Every week
  3. Every month
  4. Every year
Question 4 Multiple Choice (Single Answer)

What is the proper way to clean contact lenses?

  1. Rinse them with water
  2. Rub them with soap and water
  3. Use a contact lens cleaning solution
  4. Soak them in a saline solution
Question 5 Multiple Choice (Single Answer)

What is the best way to store contact lenses?

  1. In a contact lens case filled with saline solution
  2. In a sealed container
  3. In a glass of water
  4. In a plastic bag
Question 6 Multiple Choice (Single Answer)

What are the signs and symptoms of contact lens-related problems?

  1. Redness
  2. Itching
  3. Burning
  4. Blurred vision
Question 7 Multiple Choice (Single Answer)

What should you do if you experience contact lens-related problems?

  1. Stop wearing your contact lenses and see an eye doctor
  2. Try a different type of contact lens
  3. Use over-the-counter eye drops
  4. Ignore the symptoms
Question 8 Multiple Choice (Single Answer)

What are the different types of contact lens prescriptions?

  1. Spherical
  2. Toric
  3. Multifocal
  4. Bifocal
Question 9 Multiple Choice (Single Answer)

What is the difference between a spherical and a toric contact lens?

  1. Spherical contact lenses correct for nearsightedness and farsightedness, while toric contact lenses correct for astigmatism
  2. Spherical contact lenses are made of a single material, while toric contact lenses are made of two different materials
  3. Spherical contact lenses are more expensive than toric contact lenses
  4. Spherical contact lenses are more comfortable to wear than toric contact lenses
Question 10 Multiple Choice (Single Answer)

What is the difference between a multifocal and a bifocal contact lens?

  1. Multifocal contact lenses correct for nearsightedness, farsightedness, and astigmatism, while bifocal contact lenses only correct for nearsightedness and farsightedness
  2. Multifocal contact lenses are more expensive than bifocal contact lenses
  3. Multifocal contact lenses are more comfortable to wear than bifocal contact lenses
  4. Multifocal contact lenses are not as common as bifocal contact lenses
Question 11 Multiple Choice (Single Answer)

What are the benefits of wearing contact lenses?

  1. Improved vision
  2. Greater freedom of movement
  3. More natural appearance
  4. All of the above
Question 12 Multiple Choice (Single Answer)

What are the risks of wearing contact lenses?

  1. Eye infections
  2. Corneal abrasions
  3. Dry eyes
  4. All of the above
Question 13 Multiple Choice (Single Answer)

Who should not wear contact lenses?

  1. People with allergies
  2. People with dry eyes
  3. People with certain eye conditions
  4. All of the above
Question 14 Multiple Choice (Single Answer)

How can you reduce the risk of contact lens-related problems?

  1. Follow your eye doctor's instructions for wearing and caring for your contact lenses
  2. Avoid wearing your contact lenses for long periods of time
  3. Use artificial tears to keep your eyes moist
  4. All of the above
Question 15 Multiple Choice (Single Answer)

When should you see an eye doctor about contact lenses?

  1. If you experience any contact lens-related problems
  2. If you want to get a new contact lens prescription
  3. If you want to try a different type of contact lens
  4. All of the above
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