The Tear Film
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Questions and Answers

Which layer of the tear film prevents the overflowing of tears and the evaporation of water?

  • Aqueous Layer
  • Mucoid Layer
  • Goblet Cel
  • Lipid Layer (correct)
  • What is the function of the aqueous layer in the tear film?

  • Washes away foreign body or debris (correct)
  • Provides oxygen to the cornea
  • Lubricates the cornea
  • Destroys bacteria
  • Which layer of the tear film comes in direct contact with the cornea?

  • Mucoid Layer (correct)
  • Goblet Cel
  • Aqueous Layer
  • Lipid Layer
  • Which gland is responsible for producing the lipid layer of the tear film?

    <p>Meibomian Gland</p> Signup and view all the answers

    What enzyme in the tear film has the characteristic of destroying bacteria?

    <p>Lysozyme</p> Signup and view all the answers

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