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throat, bronchies, lungs
Oxygen enters your nose,then goes through the trachea,to the bronchi,and last to your lungs.
Oxygen enters your nose,then goes through the trachea,to the bronchi,and last to your lungs.
Air passes from the environment into the nose/mouth, through the nasopharynx and oropharynx, into the glottis, trachea, bronchi and its bifurcations, and into the alveoli of the lungs.
It next passes into the lungs when we breathe in, and out through the trachea, the larynx and the mouth and nose when we breathe out.
The structures of the respiratory system that prepare air for entry into the lungs include the nose and nasal cavity, which filter, warm, and humidify the air. The mucus lining the respiratory tract helps trap particles and pathogens, while the cilia in the airways sweep the mucus and trapped particles out of the respiratory system.
No. It is warmed to near body temperature as it passes through the nose, throat, and bronchi.
with its lungs, and then breaths through there nose!
No.
Upper respiratory means your lungs and the breathing passages in your chest area. If you gasped or breathed while vomitting you might get some of the vomit in your lungs. Vomit that passes through your nose might infect your sinus area.
Air passes through: 1. Nose or Mouth 2. Nasal cavity 3. Pharynx 4. Larynx 5. Trachea (in throat) 6. Bronchus (in chest) 7. Bronchioles (finer tubes inside lungs) into the alveoli (tiny pockets inside lungs). The o2/co2 exchange occurs in the alveoli where they interface with capillaries. Hope this helps.
from nose through airway in throat into lungs