MRCP UK EXAMINATIONS

Detailed explanation-1: -The main function of your nasopharynx is to connect your nasal passages to the rest of your respiratory system. This allows air to get from your nose to your lungs. Your nasopharynx also helps: Control pressure between your nasopharynx and middle ear.

Detailed explanation-2: -The Eustachian tube is located in the para-pharyngeal space and is closely linked to the infratemporal fossa. The Eustachian tube continues from the front wall of the middle ear to the sidewall of the nasopharynx, progressing along the posterior edge of the medial pterygoid plate.

Detailed explanation-3: -The nasopharynx is a component of the upper airway system, connecting the nasal passages to the larynx and trachea, via the oropharynx.

Detailed explanation-4: -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.