external auditory meatus
The opening leading toward the ear drum on the temporal bone is called the external acoustic meatus, also known as the ear canal. It is the pathway that directs sound waves into the ear canal towards the eardrum.
The country which gave the equator its name is Ecaudor in South America, including the Galapagos Islands.
The eustachian tube equalizes the air pressure in your middle ear. The middle ear is an enclosed area; air within it is usually sequestered; this is why changes in external pressure will cause some discomfort. The tubes go from the middle ear to the nasopharynx on either side. The tube is usually closed, but can open from time to time to complete its function.It also helps drain any fluids that may accumulate in there to help prevent possible ear infections.(If the middle ear didn't have a path to the outside, then the partial pressure of the gasses in venous blood would suck the air out of the space.)A tube leading from the tympanic cavity (middle ear) to the nasopharynx (region where nose meets mouth); it consists of an osseous (bony) (posterolateral) portion at the tympanic end, and a fibrocartilaginous (muscular) anteromedial portion at the pharyngeal end; where the two portions join, in the region of the sphenopetrosal fissure, is the narrowest portion of the tube (isthmus); the auditory tube enables equalization of pressure within the tympanic cavity with ambient air pressure, referred to commonly as "popping of the ears."its also called guttural duct, otosalpinx, tuba acustica, tuba auditiva, tuba auditoria, tuba eustachiana, auditory tube, eustachian tube and otopharyngeal tube.The Eustacian tube allows the ear to regulate the air pressure inside it.The eustachian tubes join the nasopharynx to the middle ear. They play a part in pressure equalization and mucous drainage.
Yes, the equater line cros Brazil in the north region.
The line of latitude that runs through the north of Iceland is the Arctic Circle, which is at approximately 66.5 degrees north latitude.
Another name for the ear canal is the external auditory meatus. The ear canal is a tube that runs from the outer ear to the middle ear.
The opening leading toward the ear drum on the temporal bone is called the external acoustic meatus, also known as the ear canal. It is the pathway that directs sound waves into the ear canal towards the eardrum.
Lesser omentum
Endoplasmic Reticulum or ER
it is the inner skull membrane
The meaning of the name Charumbira in Shona language of the African origin is "that which runs or runs after."
The membrane which immediately covers the lungs is the visceral pleura.
what is the name of the river that runs through Amsterdam and shares the same name as a beer
the star name is zeta which runs 54000 miles
The male urethral sphincter is a striated muscle that is located at the base of the bladder. It runs from the base of the bladder to the perineal membrane.
runs
charlott