Two friends are eating together on a dining t | vedclass

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(D) The epiglottis is a thin,leaf-like flap of elastic cartilage covered with a mucous membrane,located at the entrance of the larynx (voice box).Its

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Epiglottis

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(D) The epiglottis is a thin,leaf-like flap of elastic cartilage covered with a mucous membrane,located at the entrance of the larynx (voice box).Its primary function is to act as a lid that closes the glottis during swallowing,preventing food or liquid from entering the trachea (windpipe).When food is swallowed,the epiglottis moves downward to cover the opening of the larynx.If the epiglottis fails to close properly,food particles may enter the larynx,triggering a cough reflex to expel the foreign material and protect the airway.

Two friends are eating together on a dining table. One of them suddenly starts coughing while swallowing some food. This coughing would have been due to improper movement of

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