Table of Contents
What is External Auditory Canal?
The external auditory canal is a tube-like structure that extends from the ear opening to the eardrum. It is lined with skin and contains tiny hairs and wax-producing glands. The external auditory canal helps to direct sound waves into the ear, and also helps to keep the ear clean and free of debris.
External Auditory Canal Anatomy
The external auditory canal (EAC), also called the external ear canal, is a tube that extends from the outer ear to the eardrum. It is about 1 inch (2.5 cm) long in adults and is lined with skin and hair. The EAC is separated from the middle ear by the eardrum. The EAC is the pathway through which sound waves enter the ear.
Disorders
of the hypothalamus
The hypothalamus is a small region of the brain that controls a variety of important bodily functions, including hunger, thirst, body temperature, and the release of hormones. Disorders of the hypothalamus can cause a range of problems, including obesity, diabetes, and infertility.
Ear Wax
Ear wax is a natural substance that is produced by the glands in the ear canal. Ear wax helps to protect the ear canal by trapping dirt and dust and by lubricating the skin. It also helps to keep the ear canal clean by trapping bacteria and other debris.
Interesting Facts About Ear and Hearing
The ear is one of the most important organs in the human body. Not only does it allow us to hear, but it also helps us maintain our balance. The ear is made up of three parts: the outer ear, the middle ear, and the inner ear.
The outer ear is made up of the ear canal and the ear drum. The ear canal is a tube that runs from the outside of the ear to the ear drum. The ear drum is a thin piece of tissue that separates the ear canal from the middle ear. The middle ear is made up of three small bones: the malleus, the incus, and the stapes. The malleus is the largest of the three bones and is attached to the ear drum. The incus is attached to the malleus and the stapes is attached to the incus. The middle ear is filled with air. The inner ear is made up of the cochlea and the balance organs. The cochlea is a spiral-shaped tube that is filled with fluid. The balance organs are two small tubes that are filled with fluid.
The ear drum is a thin piece of tissue that separates the ear canal from the middle ear. The ear drum is made up of two parts: the outer ear drum and the inner ear drum. The outer ear drum is the part of the ear drum that is visible. The inner ear drum is the part of the ear drum that is
