How Well You Know The Human Eye? Trivia Quiz

18 Questions | Total Attempts: 2698

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How Well You Know The Human Eye? Trivia Quiz

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Questions and Answers
  • 1. 
    Most eye surgeries require the removal of the eyeball from the socket.
    • A. 

      False

    • B. 

      True

  • 2. 
    A Cataract is
    • A. 

      A rare tumor of the eye

    • B. 

      A growth in the eye caused by fever

    • C. 

      A contagious skin lesion

    • D. 

      A normal aging change in the lens

  • 3. 
    • A. 

      Each eye sees a totally different image

    • B. 

      One eye sees color, the other sees shades of black and white

    • C. 

      Both eyes see similar images which are then fused into one

    • D. 

      Only the right eye sees in a right-handed person and the left eye in a left-handed person

  • 4. 
    Common causes of eye injuries in young people include all of the following except:
    • A. 

      Bungie cords

    • B. 

      Paintball

    • C. 

      Flipping over eyelids

    • D. 

      Dart guns

  • 5. 
    Ultraviolet (UV) radiation has been linked to all of the following except for
    • A. 

      Macular Degeneration

    • B. 

      Cataracts

    • C. 

      Eyelid cancers

    • D. 

      Glaucoma

  • 6. 
    Wearing safety glasses is more painful that getting your eye removed.
    • A. 

      True

    • B. 

      False

  • 7. 
    A medical doctor who treats diseases and performs surgery on the eye is
    • A. 

      An optimist

    • B. 

      An optometrist

    • C. 

      An ophthalmologist

    • D. 

      An optician

    • E. 

      An awfulmologist

  • 8. 
    Cataracts can be seen in
    • A. 

      People over the age of 60

    • B. 

      People under the age of 60

    • C. 

      Newborn Infants

    • D. 

      All of the above

  • 9. 
    In glaucoma, the damage to the eye is done by
    • A. 

      High intraocular pressure

    • B. 

      Poor circulation in the eye

    • C. 

      Excessive rubbing by the patient

    • D. 

      Sunlight exposure

  • 10. 
    In the cornea, the layer that is critical for normal function is
    • A. 

      The Epithelium

    • B. 

      The Epidermis

    • C. 

      The Endothelium

    • D. 

      The Stroma

    • E. 

      The Lens

  • 11. 
    What is the cloudy area of the following picture?
    • A. 

      Macular Degeneration

    • B. 

      A Pterygium

    • C. 

      Glaucoma

    • D. 

      A Cataract

    • E. 

      An Ulcer

  • 12. 
    On the picture below, the clear dome on the top of the eye shown is the
    • A. 

      Iris

    • B. 

      Cornea

    • C. 

      Pupil

    • D. 

      Lens

    • E. 

      Retina

  • 13. 
    A pterygium is a benign growth caused by sun damage.
    • A. 

      True

    • B. 

      False

  • 14. 
    The part of the eye on which images are focused like the film in a camera is
    • A. 

      The Retina

    • B. 

      The Eyelid

    • C. 

      The Lens

    • D. 

      The Cornea

    • E. 

      The Pupil

  • 15. 
    A common procedure to correct myopia is
    • A. 

      DSAEK

    • B. 

      PTK

    • C. 

      Cataract Surgery

    • D. 

      DLEK

    • E. 

      LASIK

  • 16. 
    The structure which connects the eye to the brain like a fiber-optic cable is:
    • A. 

      The Retina

    • B. 

      The Optic Nerve

    • C. 

      The Stroma

    • D. 

      The Cornea

    • E. 

      The Endothelium

  • 17. 
    Which structure produces tears during crying?
    • A. 

      Meibomian Gland

    • B. 

      Eyelash

    • C. 

      Lacrimal Gland

    • D. 

      Lens

    • E. 

      Cornea

  • 18. 
    Which structure regulates the amount of light entering the eye?
    • A. 

      Cornea

    • B. 

      Retina

    • C. 

      Lens

    • D. 

      Pupil

    • E. 

      Sclera