Take a Closer Look at Your Eyes by Janet Slike
Author:Janet Slike
Language: eng
Format: epub
Publisher: The Child’s World
Chapter 4
Problems with
the Eyes
Regular eye checkups are important. Maybe you visit the eye
doctor before a new school year. The eye doctor checks your
eyes to see if you need glasses. People wear glasses for different
eye problems.
Visiting the eye doctor is important for healthy eyes.
16
People who can see things up close
are nearsighted. They cannot see things
far away very well. People who are
farsighted can see things far away.
They have a hard time seeing close
things. Glasses or contacts will help a
person see better.
It is impossible to
sneeze with your
eyes open! It is a
reflex to shut your
eyes tight.
People with defective cones cannot see colors properly.
This means they are colorblind. More males are colorblind
than females. Most colorblind people can tell when things
are different colors. They just confuse a few colors. The most
commonly confused colors are red and green.
As people age, they may notice their vision is cloudy. The eye
lens may have spots called cataracts. Doctors can remove the
spots or put in a new lens.
When there is too much pressure in the eye, a person may
have glaucoma. This eye disease is caused when the iris presses
against the pupil. The aqueous humor is trapped, making it
hard to see.
17
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