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Word! Nasal Cavity

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Nasal Cavity

( En español: Cavidad nasal )

Say: nay -zul kah -vih-tee

The nasal cavity is the inside of your nose . It is lined with a mucous membrane that helps keep your nose moist by making mucus so you won't get nosebleeds from a dry nose. There are also little hairs that help filter the air you breathe in, blocking dirt and dust from getting into your lungs .

Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

© 1995-2009 The Nemours Foundation/KidsHealth. All rights reserved.

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Winter 2010: Good Growing Newsletter

In This Issue

  • Watch computer use
  • Getting enough vitamin D?
  • Support your babysitter
  • Is it a cold or the flu?

Download Winter 2010 (PDF)

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