PHYSIOLOGY
GASTROINTESTINAL PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the breathing function of the nasopharynx?
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The breathing
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Middle ear ventilation function
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breathing and ear function
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Breathing and ventilation of the middle ear
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Explanation:
Detailed explanation-1: -The nasopharynx is a component of the upper airway system, connecting the nasal passages to the larynx and trachea, via the oropharynx.
Detailed explanation-2: -The primary function of the Eustachian tube is to equalize air pressure between the atmosphere and the middle ear. Yawning and swallowing cause contraction of the muscles connected to the Eustachian tube, enabling the tube to open to small amounts of air.
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