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The epiglottis covers the opening to the trachea when swallowing - thereby preventing food/drink entering the trachea and lungs.

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12y ago

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What structure closes over the trachea to protect it during swallowing?

The epiglottis.


What structure controls the opening to the trachea?

The epiglottis controls the opening to the trachea. It closes the larynx during swallowing so food will not enter the windpipe.


What does your epglottis do?

The epiglottis closes off the trachea during swallowing to keep food and liquid from entering the trachea, and directs the food and liquid to the esophagus.


What structure control the opening to the trachea?

The epiglottis controls the opening to the trachea. It closes the larynx during swallowing so food will not enter the windpipe.


What is the apparatus that closes during swallowing to prevent food from entering the trachea?

The epiglottis is the flap of cartilage in the throat that closes during swallowing to cover the opening of the trachea, preventing food or liquid from entering the airway. This helps direct food to the esophagus for safe passage to the stomach.


Between the trachea and the esophogus is a flap of tissue that closes when you swallow what is it and its function?

Is to close the laryngeal inlet during swallowing


Closes over the glottis during swallowing?

Epiglottis


What is the leaf-like cartilage after the esophagus?

The leaf-like cartilage after the esophagus is the epiglottis. It is a flap of tissue that closes over the trachea during swallowing to prevent food from entering the airway.


What triggers the epiglottis to move?

The epiglottis is triggered to move by the act of swallowing. When we swallow, the epiglottis closes over the trachea to prevent food and liquids from entering the airway, directing them instead to the esophagus.


What is the action of the epiglottis?

The epiglottis is a flap of tissue located at the base of the tongue in the throat. Its main function is to prevent food and liquids from entering the trachea (windpipe) during swallowing. The epiglottis closes over the trachea to direct food and liquids down the esophagus to the stomach.


Which is the name of the small flap of tissue that seals your trachea after swallowing?

It's called the epiglottis. It closes over the bronchial tube (which leads to the lungs) to prevent food being inhaled instead of swallowed.


Does the epiglottis have cartilage in it?

No. The epiglottis is a cartilaginous structure at the top of the larynx and behind the tongue that closes the trachea during swallowing, diverting food to the esophagus.