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Question

Which of the following prevents food from entering the trachea?

A
Pharynx
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B
Epiglottis
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C
Glottis
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D
Larynx
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Solution

The correct option is B Epiglottis
Epiglottis is a tiny flap of cartilaginous tissue attached to the entrance of the larynx, and covers it during swallowing, to prevent the entry of food into the air tract.

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