'It connects your middle ear to the back of the throat & it opens when you yawn, swallow or blow your nose'
the eustachian tube
YOUR EAR, NOSE & THROAT, MAN: It connects your middle ear to the back of the throat & it opens when you yawn, swallow or blow your nose
It connects your middle ear to the back of the throat & it opens when you yawn, swallow or blow your nose
It connects your middle ear to the back of the throat & it opens when you yawn, swallow or blow your nose
YOUR EAR, NOSE & THROAT, MAN
the eustachian tube
YOUR EAR, NOSE & THROAT, MAN