Recent content by Kiv

I understand the biological context, but this is fundamentally a question of fluid dynamics and topology. I am not asking for clinical advice or biological functions, but rather the physical requirement for gas-phase continuity in a high-resistance flexible conduit. The biological terms are just...

The premise is based on the standard physiological understanding of Eustachian tube ventilation. For example, McDonald et al. (2012), "New insights into mechanism of Eustachian tube ventilation based on cine computed tomography images", discusses how air traverses the ET to maintain middle ear...

Thanks you for the perspective. However, I believe this model addresses a different scenario and bypasses the strict premise of the thought experiment. First, a minor anatomical correction: the Eustachian tube connects to the middle ear (a gas-filled cavity), not the inner ear. More...

Not for school, for personal use

I hope that this will not be answered using AI. The starting premise is established as a certainty here:During the Valsalva maneuver, gas indeed moved through the Eustachian tube (ET) into the middle ear, and the middle ear pressure increased as a result of this gas transfer. The question is...