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 ...

and intertitles to illustrate human anatomy and physiology. Beginning with the organs of respiration, it highlights the structure and function of the nose, larynx, trachea, bronchi, and lungs ...

The shape of the human nose has been sculpted in part by climate ... “What you see in the cartilaginous structure, which matches up with ... Lab safety rules dictate that one must tie back long hair.