'Nasal hair' presentation slideshows

Ears, Nose, Mouth, Throat

1.14k views • 75 slides

Immune System

558 views • 41 slides

I Breathe What?

I Breathe What?. Chemicals. Exhaust. Pollen. Dirt. Dust Storms. Can Dirt in the Air be a Good Thing?. How does dirt get in your house?. Windows Doors Air Conditioning Pets You!. Facts About Breathing. You breath about 26,000 times a day (16-18 breaths per minute)

411 views • 19 slides

Diseases of the Respiratory System

Diseases of the Respiratory System. Infections of the Respiratory tract. Most common entry point for infections Upper respiratory tract nose, nasal cavity, sinuses, mouth, throat Lower respiratory tract Trachea, bronchi, bronchioles, and alveoli in the lungs. Fig. 21.1a.

828 views • 18 slides