The Respiratory System

Is a body system that The Respiratory System: provides body cells with Oxygen and Removes Carbon Dioxide

Air moves through the mouth or nose through the TRACHEA into the lungs.

Trachea Is the windpipe that air travels to the lungs

CILIA are hair-like structures in the respiratory system that trap dust and other particles.

MUCUS Is the sticky substance that lines the nasal passages and traps dust and dirt in the air you breathe.

The flap that covers the entrance to the trachea is the EPIGLOTTIS

The purpose of the Epiglottis is: To prevent food and liquid from entering the trachea. It is the flap that covers the entrance to the trachea when you swallow.

Air enters the lungs through two short tubes called Bronchial Tubes (Bronchi)

Small tubes that lead to the alveoli are called: Bronchioles

Alveoli Are small air sacs at the ends of the Bronchioles Alveoli

5 Ways to Care for your Respiratory system: Exercise Regularly Avoid Polluted Air Avoid Tobacco Smoke Seek Medical Help for Respiratory Infections 5. Sit, stand & walk with correct posture

Healthy Lung Years of Smoking