Question

➥What are Alveoli and Bronchi?​

Answer 1

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• In your lungs, the main airways (bronchi) branch off into smaller and smaller passageways — the smallest, called bronchioles, lead to tiny air sacs (alveoli).

Answer 2

In your lungs, the main airways (bronchi) branch off into smaller and smaller passageways — the smallest, called bronchioles, lead to tiny air sacs (alveoli).

Alveoli: The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out. Oxygen breathed in from the air passes through the alveoli and into the blood and travels to the tissues throughout the body.

Bronchi:The bronchi are structurally similar to the trachea, as they are divisions from it. The bronchi are lined with the same type of mucus that lines the rest of the respiratory tract. Foreign objects breathed into the lungs often end up in the right bronchus, as it is larger than the left.

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