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Supports the external ear?
The external ear is supported by the elastic cartilage of the auricle (pinna). This cartilage helps maintain the shape and structure of the external ear, allowing it to collect and direct sound waves into the ear canal towards the eardrum. The external ear also contains the earlobe, which is primarily composed of fat and connective tissue.
Where does the External ear end?
The external ear ends at the ear canal, also known as the external acoustic meatus, which extends from the outer ear to the eardrum.
What is the external feature of ear that contains the helix and lobule?
The external feature of the ear that contains the helix and lobule is the pinna, also known as the auricle. The pinna is the visible part of the ear that collects sound waves and directs them into the ear canal.
What separates the external auditory meatus and middle ear?
The tympanic membrane (eardrum) separates the external auditory meatus (ear canal) from the middle ear. It vibrates in response to sound waves entering the ear canal and transmits these vibrations to the middle ear ossicles.
Where is the tragus located in the human body?
The tragus is located on the external ear.
The cartilage that provides support for the larynx and external ear?
elastic cartilage supports the external ear
Supports the external ear?
The external ear is supported by the elastic cartilage of the auricle (pinna). This cartilage helps maintain the shape and structure of the external ear, allowing it to collect and direct sound waves into the ear canal towards the eardrum. The external ear also contains the earlobe, which is primarily composed of fat and connective tissue.
What is the medical term meaning absence of the external ear?
The medical term for absence of the external ear is "anotia." This condition involves complete absence of the external ear.
Where does the External ear end?
The external ear ends at the ear canal, also known as the external acoustic meatus, which extends from the outer ear to the eardrum.
How is the external ear different from the outer ear?
The external ear refers to the entire structure outside the ear canal, including the auricle (pinna) and ear canal, while the outer ear specifically refers to the visible part of the external ear, which is the auricle.
Is the tympanic membrane part of the external ear?
Yes, the tympanic membrane, also known as the eardrum, is part of the external ear. It separates the external ear from the middle ear and plays a crucial role in transmitting sound waves to the middle ear.
Do platypuses have external ear lobes?
No. Platypuses have no external earlobes. They have external openings to the ear which are located either side of the base of the jaw.
What are the three parts of the ear and what structures are located in each part?
You have external ear, middle ear and the internal ear. You have the auricle and the ear canal is there in the external ear. Then you have a ear drum, that separates external ear from the middle ear. In the middle ear, you have three tiny bones. Eustachian canal is there in the middle ear. Then you have oval and round window to separate the middle ear from internal ear. In the internal ear, you have vestibulocochlear apparatus and the vestbulocochlear nerve is there.
What are the three parts of the human skeleton that contain cartilage?
Rib cage: The costal cartilages connect the ribs to the sternum. Nose: The nasal cartilage supports the external structure of the nose. Ear: The auricle (outer part of the ear) contains elastic cartilage.
Is the ear drum located in the outer ear or the inner ear?
It is just between your external ear and your middle ear.
What are the three regions of the ear?
external, middle, and inner ear
What is the flap like external ear known as?
an ear lobe.
