The structure in the human respiratory system that closes the larynx?

Question: The structure in the human respiratory system that closes the larynx?

The structure in the human respiratory system that closes the larynx is the epiglottis. The epiglottis is a leaf-shaped flap of cartilage that is located at the back of the tongue. When we swallow, the epiglottis folds down to cover the opening of the larynx, preventing food and liquid from entering the trachea and lungs.

The epiglottis also plays a role in speaking. When we produce sound, the epiglottis opens to allow air to pass through the larynx and vocal cords.

The epiglottis is an important part of the human respiratory system, and it helps to protect the lungs from damage. If the epiglottis does not function properly, it can lead to a number of problems, such as choking and aspiration pneumonia.

Here are some additional facts about the epiglottis:

• The epiglottis is made of cartilage, which is a type of connective tissue that is strong and flexible.
• The epiglottis is attached to the hyoid bone, which is a bone located in the neck.
• The epiglottis is covered in a thin layer of mucous membrane.
• The epiglottis is controlled by a number of muscles, which allow it to open and close.

I hope this information is helpful. Please let me know if you have any other questions.

Rjwala

Rjwala is your freely Ai Social Learning Platform. here our team solve your academic problems daily.