<prompt> Glue ear is also known as-Serous otitis mediaChronic suppurative Otitis mediaAcute mastoiditisAcute suppurative otitis media  <response>: Ans. is a i.e., Serous otitis media Serous otitis media SOM has many synonyms:o Serous otitis mediao Otitis media with effusiono Glue ear,o Non- suppurative otitis mediao Mucoid otitis mediao Silent otitis mediao SOM occurs most commonly in school going children and SOM is the commonest cause of childhood hearing los 