The lungs rely totally on positive pressurized steady airflow and high dynamic air pressure values of sucked in inspired air to inflate them, the air must be very humid and warm - or the fine narrow tubes (the bronchioles and the alveoli) might not get inflated properly, or not get inflated at all at the most remote ends of the lungs. If proper lung inflation is denied chronically - this can result after some years into a life threatening lung disease called Emphysema. Humidification is also crucial for sustaining the integrity and survival of the cilia blanket's hairy layer, which covers the entire respiratory tracts, including the nose.
trachea help to connect mouth to the lungs for air passing down.
the trachea
The trachea, also known as the windpipe, is a tube that carries air from the mouth and nose to the lungs. Its main function is to provide a passageway for air to enter and exit the lungs, allowing for breathing to occur. The trachea is lined with cilia and mucus to help filter and clean the air before it reaches the lungs.
The tube is known as the trachea, or windpipe. It serves as a passageway for air to travel in and out of the lungs. The rings of cartilage help keep the trachea open, while the cilia and mucous membrane function to trap and remove any foreign particles or debris from the air before it reaches the lungs.
The cilia in the trachea is same as the cilia in the nose. They both clean the air before entering our lungs. If there's no cilia, then the lungs would most likely have problems, if not dealt with quickly. Noticed how when you breathe through your mouth more often you cough more. This is because of the cilia cleaning the air and also forcing the dirty particles out of the respiratory system.
The cartilage rings in the trachea provide support and prevent the trachea from collapsing during breathing. They also help maintain the shape of the trachea, ensuring the airway remains open for the passage of air.
Air moves from the sinuses into the trachea, the esophagus is part of the digestive tract.
The trachea, also known as the windpipe, transports air to and from the lungs during breathing. It is a vital part of the respiratory system, providing a passageway for air to travel to and from the lungs for gas exchange. The trachea is lined with cilia and mucus to help filter and moisten the air before it reaches the lungs.
Trachea
tThe trachea ends at the bronchia which takes air from the trachea to the lungs.
the trachea (windpipe)
the tracheas job is to help push objects in the throat out the way so that air can get through