This 1930s educational film provides a detailed exploration of the respiratory and excretory systems, combining live-action demonstrations, animations, and intertitles to illustrate human anatomy and ...

What Is the Respiratory System? The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All the cells in your body need ...

Alveoli are tiny air sacs in your lungs that take up the oxygen you breathe in and keep your body going. Although they’re microscopic, alveoli are the workhorses of your respiratory system. People ...

You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

Maintaining good lung health is essential for overall well-being, as the respiratory system plays a critical role in oxygenating the blood and removing carbon dioxide. Recognising the signs and ...

Laryngitis is a common condition that many people may experience at some point in their lives, but it is often misunderstood.

COVID-19 is a respiratory disease. It can do a lot of damage to your respiratory tract, which includes your lungs. SARS-CoV-2, the virus that causes COVID, is part of the coronavirus family. When the ...

The study of the respiratory system microbiome is a burgeoning field that has recently garnered significant attention.

Respiration is the process by which energy is released from food in our body. The function of respiratory system is to breathe in oxygen for respiration producing energy from food, and to breathe out ...