The respiratory system is responsible for providing oxygen to the rest of our body. We’ll discuss the anatomy and function.

Learn more about the respiratory system here. This article covers how it works, what it looks like, and some diseases and conditions that can affect it.

The respiratory system Part 2: trachea to alveoli 30 May, 2006 By ... Complete obstruction of the trachea causes death in a matter of minutes because air cannot reach the lungs and thus oxygen cannot ...

When your mouth becomes chronically dry, this sophisticated defense system breaks down. The protective mucous layer thins out, antimicrobial activity decreases, and your entire respiratory tract ...

Respiratory therapy involves working with respiratory therapists, who are certified medical professionals that specialize in issues affecting the lungs and respiratory system. Learn more.

“As a national key specialist facility, we have the most complete respiratory support technology system in China,” says Zhaohui Tong, a doctor and vice-president of Beijing Chao-Yang Hospital.

For children, a normal respiratory rate varies by age. For adults, it's typically between 12 to 20 breaths per minute. Learn more.