Sense of sight

What is the part of the eye that controls the amount of light that enters?

• The iris

• The crystalline

• The eyelid

• The cornea

What is the part of the eye that focuses light on the retina?

• kidney

• crystalline

• liver

• lung

What part of the eye is sensitive to light and sends signals to the brain?

• retina

• sclera

• cornea

• pupil

What is the function of the cornea in the eye?

• Protect the eye from foreign particles

• Regulate the amount of light entering the eye

• Focus the light entering the eye

• Produce tears to keep the eye moist

What is the name of the part of the eye that changes shape to focus on near and distant objects?

• lens

• ear

• tooth

• nose

What is the retina and what is its function in the eye?

• The retina is a layer of light-sensitive tissue at the back of the eye. Its function is to convert light into electrical signals that are sent to the brain through the optic nerve.

• The retina is a muscle that controls the movement of the eye. Its function is to allow the eye to move in different directions.

• The retina is a layer of hard tissue at the front of the eye. Its function is to protect the eye from external damage.

• The retina is a layer of tissue that covers the outside of the eye. Its function is to maintain the shape and structure of the eye.

Why is it important to protect the eyes from the sun?

• To prevent damage caused by UV rays and eye health problems.

• To prevent the eyes from getting too cold

• Because the eyes need to rest from the sun

• To tan the eyes and improve vision

What are some ways to take care of your eyes?

• Some ways to take care of your eyes include wearing sunglasses, resting your eyes, maintaining a healthy diet, and regularly visiting the ophthalmologist.

• Not visiting the ophthalmologist unless there is a serious problem

• Never wearing sunglasses

• Eating fatty and junk foods

Why is it important to rest your eyes when spending a lot of time in front of screens?

• To avoid visual fatigue and dry eyes.

• To strengthen the eye muscles

• To prevent headaches

• To improve night vision

What can happen if the eyes are not properly cared for?

• Puede presentarse problemas de visión, fatiga ocular, o enfermedades oculares.

• Puede provoke an increase in energy

• Puede improve vision

• Puede cause weight loss