Some conditions can cause the absence of OAE's. These include: cysts, external otitis (swimmer's ear for example), stenosis, or abnormal middle ear pressure, a perforated ear drum, otosclerosis, cholesteatoma.
The Gulf of Mexico (Spanish: Golfo de MÃ©xico) is an ocean basin largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States, on the southwest and south by Mexico, and on the southeast by Cuba.
You are here: Home â Weather & Climate. The Gulf of Mexico is a 218,000 square mile semi-enclosed, oceanic basin that is connected to the Atlantic Ocean by the Straits of Florida and to the Caribbean Sea by the Yucatan Channel.