Podcast
Questions and Answers
Which part of the eye covers the optic nerve and can indicate eye health?
Which part of the eye covers the optic nerve and can indicate eye health?
- Pupil
- Iris
- Eyelid
- Sclera (correct)
What is the function of the pupil?
What is the function of the pupil?
- To cover the optic nerve
- To facilitate blinking
- To protect the eye from dust and grit
- To let light into the eye (correct)
What does the eyelid do?
What does the eyelid do?
- Protects the eye from dust and grit (correct)
- Provides a protective outer layer
- Covers the optic nerve
- Changes size depending on light levels
What is the function of the iris?
What is the function of the iris?
What is the purpose of blinking?
What is the purpose of blinking?
Flashcards
Sclera function
Sclera function
The white part of the eye, covering the optic nerve, and it can be an indicator of eye health.
Pupil function
Pupil function
Controls the amount of light entering the eye.
Eyelid function
Eyelid function
Protects the eye from foreign objects.
Iris function
Iris function
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Blinking purpose
Blinking purpose
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