Mucus traps dirt and bacteria.
Mucus in the respiratory tract traps disease-causing bacteria.
Mucus in the nose and trachea traps foreign particles and bacteria. The cilia, tiny hair-like structures in the respiratory tract, move the mucus and trapped particles upwards to be swallowed or expelled. This process helps to protect the lungs and respiratory system from harmful invaders.
Mucus is the secretion produced by the respiratory system that traps dust and other inhaled foreign particles. It helps to protect the lungs by capturing these particles before they can reach deeper into the respiratory tract.
Mucus and bacteria are wafted away from the lungs primarily by the action of cilia, which are tiny hair-like structures lining the respiratory tract. These cilia beat in a coordinated manner to move mucus, which traps pathogens and debris, upward toward the throat, where it can be swallowed or expelled. This process is a crucial part of the respiratory system's defense mechanism, helping to keep the airways clear and prevent infections.
I believe it is the epiglottis, it covers the trachea preventing you from aspirating fluid and such...
It really is stored in the nose. The lining of the respiratory tract (including the nose) produces a mucous (phlegm). This traps dust and other stuff that doesn't belong further in the tract. This is moved slowly out with its' dust.
This fluid is mucus, which is produced by the mucous membranes in the nose. It helps to trap and remove dust particles and other debris, preventing them from entering the respiratory system.
Mucus traps various particles and microorganisms, including dust, pollen, bacteria, and viruses. It serves as a protective barrier in the respiratory and digestive systems, helping to prevent these harmful agents from entering the body or causing infections. Additionally, mucus aids in the lubrication of tissues and facilitates the movement of food in the digestive tract.
The mucus layer protects the respiratory tract by trapping bacteria and dust, not allowing them to enter the body. Mucus filters the air during inhalation and keeps the tissues from becoming too dry.
The sticky thick fluid that traps dust, germs, and other particles in the air is called mucus or phlegm. It is produced by the respiratory system to help filter out and remove harmful particles before they reach the lungs.
Mucus
Cilia are tiny hairs that line the respiratory tract and help trap dust and foreign particles to prevent them from entering the lungs. These hair-like structures wave in a coordinated manner to move mucus and trapped particles out of the respiratory system.