WHAT'S INSIDE: EYE, EAR, NOSE & THROAT

The eyes, ears, nose and throat are interconnected organs that are vital parts of several body systems. Discover how these organs work as well as conditions that can affect them.
  • Ear
  • Eye
  • Nose & Throat
FEATURED: EYE, EAR, NOSE & THROAT
How much do you know about the human body?
FPO

When bedtime comes far too early, a child may be tempted to read under their covers by flashlight. Parents say the habit will ruin your eyes -- but is this old admonition true or false?

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How Colorblindness Works

Roses are red, violets are blue -- well, bluish. The sky is blue, too. Grass is green. These are things that most of us know for a fact and don't question. But what if you were colorblind? What would you see? Is life one long black-and-white movie?

What does it mean when someone has 20/20 vision?

We all know 20/20 vision is a good thing, but just what do those numbers mean?

BODY SYSTEMS: EYE, EAR, NOSE & THROAT
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