Podcast
Questions and Answers
Which layer of the tear film prevents the overflowing of tears and the evaporation of water?
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?
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?
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?
Which gland is responsible for producing the lipid layer of the tear film?
What enzyme in the tear film has the characteristic of destroying bacteria?
What enzyme in the tear film has the characteristic of destroying bacteria?
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