The Eustachian tube connects A cavity with B. | vedclass

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Question

(D) The Eustachian tube (also known as the pharyngotympanic tube) is a canal that connects the middle ear cavity to the nasopharynx.Its primary functi

Vedclass · Accepted Answer

$A-$ middle ear,$B-$ pharynx

Vedclass · Answer

(D) The Eustachian tube (also known as the pharyngotympanic tube) is a canal that connects the middle ear cavity to the nasopharynx.Its primary function is to equalize the air pressure on both sides of the tympanic membrane (eardrum).Therefore,$A$ represents the middle ear and $B$ represents the pharynx.The correct option is $D$.

The Eustachian tube connects $A$ cavity with $B$. Choose the correct option for $A$ and $B$.

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