Dr. Clark has been lecturing for 3 hours and her ears are beginning to "pop." Which of the following best explains her condition?

A) Inflammation of her pharynx is blocking airflow through her auditory tubes, resulting in uneven pressure across her tympanic membranes.
B) Inflammation of her larynx is blocking airflow through her external auditory canal, resulting in lack of pressure equilibrium across her oval window.
C) Inflammation in her middle ear is causing fluid to build up in the external auditory canal, leading to sudden movement of her tympanic membrane.
D) Inflammation of the inner ear is causing fluid to compress the oval window, leading to the popping noise.

Question

Caley Gabriel · Accepted Answer

Final Answer : A, Explanation :  The condition described is likely due to Eustachian tube dysfunction, where inflammation (possibly from speaking for an extended period) blocks airflow through the auditory tubes (Eustachian tubes), leading to uneven pressure across the tympanic membranes. This can cause the sensation of ears popping as the body attempts to equalize pressure.

Definitions

Learning Objectives

Learning Objectives

Related questions