What is the purpose of the concha and meatus?
Superior Meatus (Upper Conchae) Functions of this passageway include: Drainage of two of the paranasal sinuses: the sphenoid and back (posterior) ethmoid sinuses. Like the middle meatus, airflow through this passageway (which interacts with sinus cavities) helps to modify our vocal features.
What are the functions of the nasal mucosa and conchae?
Structures within the cavity regulate the flow of air and particles it contains. The olfactory region of the nasal cavity regulates the sense of smell. The conchae (turbinate bones) of the nasal mucosa expand the total surface area of the mucosa and create turbulence in air entering the respiratory passage.
Why are the conchae removed?
There are instances in which the nasal conchae are large and become swollen. In such instances, difficulties in the breathing process can develop, necessitating treatment. If no conservative treatment helps, nasal concha surgery will be performed, in which they will be removed to some degree or another.
What is the difference between meatus and conchae?
The conchae divide the nasal cavity into nasal ducts or meatuses, which branch out from a common nasal meatus which is adjacent to the nasal septum.
What is the function of the conchae in the nasal cavity quizlet?
The nasal conchae increases the cavity’s surface area and creates air turbulence to filter, warm or cool, and humidify the air.
Where is the conchae?
nasal cavity
The conchae are located laterally in the nasal cavity and covered by pseudostratified columnar, ciliated respiratory epithelium with a thick, vascular and erectile glandular tissue layer.
What is the function of the nasal conchae quizlet?
What is the function of the nasal conchae? The nasal cavity is divided in two by a bone and a cartilage mucous-lined septum. The nasal conchae increases the cavity’s surface area and creates air turbulence to filter, warm or cool, and humidify the air.