[DOC] [TLE] The middle ear  Facts about the parts and functions of the middle ear [PAR] The Eustachian tube's function is to equalise the air pressure on both sides of the 
eardrum, ensuring that pressure does not build up in the ear. The tube opens... [DOC] [TLE] Barotrauma of the Ear - Ear, Nose, and Throat Disorders - Merck ... [PAR] Normally, the eustachian tube, which connects the middle ear and the back of the 
nose, helps maintain equal pressure on both sides of the eardrum by allowing... [DOC] [TLE] The Eardrum - How Hearing Works | HowStuffWorks [PAR] The middle ear is connected to the throat via the eustachian tube. ... ear as well 
as your mouth, the air pressure on both sides of the eardrum remains equal. ... In 
addition to protecting the ear, this reflex helps you concentrate your hearing. [DOC] [TLE] Ears - KidsHealth [PAR] To hear properly, the pressure on both sides of your eardrum must be equal. ... 
Ears are able to adjust thanks to the narrow Eustachian tube that connects the ... 
these impulses and sends messages to the muscles that help keep you balanced
. [DOC] [TLE] Blocked Ears & Sound Therapy - Natural Blocked Ear Treatment in ... [PAR] If the Eustachian tube remains blocked, fluid will seep into the middle ear from ... 
Air needs to move through the Eustachian tube to keep the air pressure the same 
on both sides of the eardrum. ... To help with this while travelling by plane, you 
can: .... Besides, I also ensure that this will not recur as I listen to Sound Therapy
... [DOC] [TLE] Airplanes and ear pain: Why it happens and what you can do [PAR] May 11, 2015 ... The Eustachian tube ensures that the air in the middle ear is constantly ... This 
constant cycle of air ensures that the air pressure on both sides stays equal. ... A 
ruptured eardrum or severe infection can occur; in short it can be... [DOC] [TLE] Ear - ENT DocsENT Docs [PAR] Insight into an implantable device to help you hear cochlear implant ... middle 
and inner ear to ensure that no active infection or other abnormality precludes the 
implant surgery. .... A ventilation tube can be placed in the incision, preventing 
fluid ... In this manner, air pressure on both sides of the eardrum stays about 
equal. [DOC] [TLE] Black Hills ENT/FPS - Super User [PAR] Jun 26, 2015 ... It passes through the Eustachian tube, a membrane-lined tube about the ... In this 
manner, air pressure on both sides of the eardrum stays about equal. .... These 
two tests help the doctor determine the severity of the problem ..... examines the 
middle and inner ear to ensure that no active infection or other... [DOC] [TLE] TOP 5 Airplane Ear Plugs for Flying - What are the Best Ear Plugs? [PAR] Jul 20, 2015 ... Why Earplugs Help To Keep Flying Pressure Even. Under normal circumstances, 
pressure on both sides of the eardrums is kept equal due to the air flowing 
through the Eustachian tube that connects the throat ... For ear plugs to work best, 
it is important to ensure they are properly sealed in the ear canal. [DOC] [TLE] Barotrauma - HealthcareMagic [PAR] Normally, the Eustachian tube, which connects the middle ear and the back of the 
nose, helps maintain equal pressure on both sides of the eardrum by allowing... [DOC] [TLE] Newcastle Hospitals - Glue Ear [PAR] There is a small tube (the eustachian tube) extending from the middle ear to the 
back of the nose which keeps air pressure on both sides of the ear drum equal. ... 
not eating and drinking is necessary to ensure an empty stomach in preparation 
for ... will be pleased to help or telephone the ward on 0191 284 3111 ext 26011. [DOC] [TLE] Staying Healthy During Plane Travel | myVMC [PAR] Jul 7, 2008 ... Some general advice that will help make your in-flight experience more ... This 
action serves to maintain equal pressure on both sides of the ear drum. ... When 
the Eustachian tube is blocked, the middle ear pressure cannot be .... to give birth
, and many ensure that delivery kits and staff

Question: This tube helps to ensure equal pressure on both sides of the eardrum
Answer: the Eustachian tube