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nose - trachea- carina r/l bronchi- terminole bronchioles- respiratory bronchioles- alveolar sacs- pulmonary vein - lungs - inferior and superior vena cava- right atrium- atrioventricular valve- right ventricle- pulmonary sem-lunar valve- pulmonary trunk - left atrium- left ventricle- aortic valve-aorta
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What is the structure that separates the left and right nasal passages called?
nasal septum
What is afrin spray used for?
Afrin is a brand of nasal spray used to ease nasal congestion that is available
Where does the sneeze start in the human body?
something that is inside the nasal canal causes irritation to the nerves and causes the canal to want to expel it. The way the the nasal expels the object is through an excessive force of outward air from the lungs through the nasal canal.
The three parts of the nasal septum?
crack and cocain
What forms the flexible part of the nasal septum?
Cartilage
Trace a molecule of oxygen from the atmosphere through the external respiratory system?
external nares->nasal cavity->nasal conhae->nasopharnx->oropharnx-> laryngopharnx->trachea->primary bronchus->secondary bronchus-> tertiary bonchus->terinal bronchiole->respiratory bronchiles->alveolar duct-> alveolus
What is the difference between the bony nasal cavity and the nasal cavity?
The bony nasal cavity is made up of the hard palate and the palatine process of the maxilla. The nasal cavity is made up of the rest of the nasal sinuses and includes the bony nasal cavity.
What divides the nasal cavity?
The nasal septum divides the nasal cavity medially.Thanks,seesaw81297
What is the dagger shaped bone in the nasal cavity?
nasal cavity
Para nasal sinuses drain into which cavity?
Nasal cavity.
What is the nasal bone cavity called?
ethmoid cavity
Location of nasal cavity through nasopharynx?
The nasal cavity opens up to the nasopharynx through the choanae. The nasal cavity is lined with mucosa except for vestibule. The nasal cavity has openings for paranasal sinuses.
Which portion of the nasal cavity is lined with olfactory epithelium?
The roof of the nasal cavity.
Trace a molecule of oxygen from the air until it reaches the blood?
External Nares (Nostrils) --> Nasal Cavity --> Inferior, Superior, & Middle Nasal Conchae --> Pharynx --> Larynx --> Trachea --> Primary Bronchi (Left & Right) --> Hilus --> Bronchioles --> Respiratory Bronchioles --> Alveolar Ducts --> Alveoli (the grape-like sacs) --> the the "spider web" of Pulmonary Capillaries.
What organ system does nasal cavity belong to?
The nasal cavity belongs to the respiratory system.
What cavity do the sinuses connect to?
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).
