Practical materials Flashcards
How is the septum formed?
A few thin bones
The space below the conchae is called
Meatus
What is the nasal concha covered?
A layer of mucosa which filter and moisten and regulate temperature
Concha function
Generate turbulence — increase contact with mucosa
What are the paranasal sinuses
Sinuse are in pairs
The frontal, the ethmoidal, the sphenoidal ,the maxillary
Where does the frontal sinus discharge the secretion
The anterior part of the middle meatus
Ethmoidal sinus
It is located in front of the sphenoidal sinuse
And it has a lot of small spaces
Where is the maxillary sinus?
Where is its opening?
Above the upper jaw
In the middle meatus
The nasopharynx
The base of the skull and the tip of soft palate
The opening of Eustachian tubes
The oropharynx
The tip of soft palate to the superior of the epiglottis
The laryngopharynx
From the tip of the epiglottis the base of the cricoid cartilage
The thyroid cartilage the two laminae
They meet each other anteriorly and formed the laryngeal prominence
How abt at the back the two laminae condition and the cricoid cartilage
They don’t join and the cricoid cartilage articulates with the thyroid cartilage at the back
The two laminae borders
Elongate up and down forming the horns
Above the cricoid cartilage
There is a pair of arytenoid cartilage
