If you already know what you want to do in the Coast Guard, ask your recruiter about the guaranteed 'A' school program. With guaranteed 'A' school, you can go directly from basic training to your rating's training program. However, not all ratings participate in this program. Coast Guard training provides members with the highest level of readiness because lives and mission success depend on how we perform our duties.
Serous otitis media is a specific type of otitis media with effusion caused by transudate formation as a result of a rapid decrease in middle ear pressure relative to the atmospheric pressure. The fluid in this case is watery and clear.
Serous Otitis Media. A medical condition that can cause congested ears is serous otitis media. Serous otitis media, also known as otitis media-effusion, is an ear condition that occurs when fluid collects in the middle ear, as a result of a blocked or malfunctioning Eustachian tube.