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the ethmoid bone consists of a number of thin-walled cellular cavities, the ethmoidal cells, arranged in three groups, anterior, middle, and posterior
forgot to log in last time. but as i said before it is the ethmoid bone
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoSuperior and middle nasal conchea formed from ethmoids projection because ethmoid bone is roof of nasal cavity, upper nasal septum, and a part of medial orbit walls.
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Where is the superior and middle nasal conchs formed from its projections in the skull?
do? Flag Share In Uncategorized What is a nasal conchae?
What are the groove like passageways in the nasal cavity formed by the conchae called?
The passageways are called the inferior meatus, the middle meatus and the superior meatus.
What is ethmoid bone?
The ethmoid bone forms the roof of the nasal cavity. Its perpendicular plate forms part of the nasal septum. Its curved projections form the superior and middle nasal conchae. Its superior projection is called the crista galli.
Conchae are processes of what bones?
The superior and middle conchae are processes of the ethmoid bone whereas the inferior concha is an independent paired bone.
What bone are the superior and medial nasal conchae a part of?
They are in the nasal cavity. They are curved boney projections coveres in mucous secreting epithelium. There are three conchae superior middle and inferior, the middle projects from above the inferior and the superior from above that. The alternative name often used is the turbinates.
What is the space between the middle and inferior nasal conchae?
Meati (plural) for superior, middle and inferior meatus.
How is the inferior nasal choncha different from the middle or superior?
The inferior nasal concha is part of the maxillary bone, while the middle and superior conchae are part of the ethmoid.
What is the bony projections in the nasal cavities that increase surface areas are called?
The bony projections are called the superior, middle and inferior conchae. They increase surface area to warm and moisten incoming air.
What is the function of the Nasal Conchae?
The nasal conchae increase the surface area of the cavity to warm, moisten, and filter the air and also to help direct air flow to warm, moisten, and filter small particulates from the inhaled air. When air enters the nostrils, it passes first through the vestibule, which is lined by skin containing coarse hairs that filter out large dust particles. Three shelves formed by projections of the superior, middle, and inferior nasal conchae extend out of each lateral wall of the nasal cavity.
Where is the nasal conchea?
They are bones in the nasal cavity (or parts of other bones in the nasal cavity) that cause turbulence in the air moving through the nasal cavity. This will warm and moisten the air to help protect the lungs. There are three conchae in the nasal cavity, a superior, middle and inferior conchae (aka turbinates).
Scroll shaped bone?
middle and inferior nasal conchae
What is the function of the middle nasal conchae?
nasal cavity
