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Questions and Answers
Questions and Answers
Tear glands are connected to the eye to wash it from ______ or foreign particles.
Tear glands are connected to the eye to wash it from ______ or foreign particles.
dust
What is the function of tear glands in the eye?
What is the function of tear glands in the eye?
- To protect the eye from dust and foreign particles (correct)
- To provide nutrients to the eye
- To help the eye focus on objects
- To give the eye its spherical shape
True or false:Astigmatism is not one of the three important physiological diseases of the eye.
True or false:Astigmatism is not one of the three important physiological diseases of the eye.
False (A)
The ______ is a spherical structure and is located inside the ______ orbit in the frontal bone.
The ______ is a spherical structure and is located inside the ______ orbit in the frontal bone.
The retina is the inner layer of the eye and consists of photoreceptors stimulated by ______.
The retina is the inner layer of the eye and consists of photoreceptors stimulated by ______.
The retina is the inner layer of the eye and consists of photoreceptors stimulated by ______.
The retina is the inner layer of the eye and consists of photoreceptors stimulated by ______.
True or false: The retina is located in the outer layer of the eye.
True or false: The retina is located in the outer layer of the eye.
What is the inner layer of the eye called and what does it consist of?
What is the inner layer of the eye called and what does it consist of?
The three important physiological diseases of the eye are myopia, hypermetropia, and ______.
The three important physiological diseases of the eye are myopia, hypermetropia, and ______.
What are the three important physiological diseases of the eye mentioned in the text?
What are the three important physiological diseases of the eye mentioned in the text?
True or false: The aqueous humor and vitreous humor are both types of photoreceptors in the eye.
True or false: The aqueous humor and vitreous humor are both types of photoreceptors in the eye.
The three important physiological diseases of the eye are myopia, hypermetropia, and ______.
The three important physiological diseases of the eye are myopia, hypermetropia, and ______.
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Study Notes
Study Notes
- The eye helps humans recognize the world around us.
- The eye is a spherical structure and is located inside the eye orbit in the frontal bone.
- The eye has two eyelids and a conjunctiva that covers the front part of the eye.
- Tear glands are connected to the eye to wash it from dust or foreign particles.
- The structure of the eyeball consists of the sclera, choroid, iris, pupil, lens, and retina.
- The retina is the inner layer of the eye and consists of photoreceptors stimulated by light.
- There are two types of photoreceptors: rods and cones.
- There are two fluids in the eye: aqueous humor and vitreous humor.
- The vision process involves light being collected by the cornea and focused on the retina by the lens.
- The three important physiological diseases of the eye are myopia, hypermetropia, and astigmatism.
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