In humans, what happens to oxygen after it is inhaled through the nose
Answers
The Nose or Nasal Cavity:
As air passes through the nasal cavities it is warmed and humidified, so that air that reaches the lungs is warmed and moist. The Nasal airways are lined with cilia and kept moist by mucous secretions.
Simpler and specified solution:
You inhale air into your nose or mouth, and it travels down the back of your throat and into your windpipe, or trachea. Here, oxygen from the inhaled air passes through the alveoli walls and into the blood. After absorbing oxygen, the blood leaves the lungs and is carried to your heart.
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Answer:
When oxygen is inhaled, it goes through your trachea, split at the bronchi goes through the bronchioles and then goes into the alveoli
Explanation:
The alveoli is one cell thick to increase surface area.
After oxygen is inhaled the intercostal muscles contract, the ribcage moves up and out, the diaphragm contracts. So in total the chest expands as the lungs expand to let in air. In the alveoli the oxygen is diffused into the blood cells via blood vessels and then when you exhale, carbon dioxide is let out of the body and the opposite of the above occurs