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 ...

Keywords nose, throat, ears, anatomy, health, mucus membrane, infections, hearing loss, medical advice, tonsils, epiglottis Email us at [email protected] if you have questions about the footage ...

Pope Francis suffered with two episodes of acute respiratory failure on Monday. Emergency bronchoscopies performed to clear mucus and ease breathing. Doctors uncertain about recovery, with the ...