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capiller

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Q: What is the smallest respiratory passageway?
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Related questions

What is the main origin of the respiratory system?

The trachea is the main trunk of the respiratory system. It is the central passageway from which the respiratory tree branches.


What is the job of the windpipe in the respiratory system?

enables air to get to the lungs a passageway.


What is the next smaller branch of the respiratory passageway after the tertiary bronchus?

Terminal bronchitis


What portion of the upper respiratory system serves only as an air passageway?

nasopharynx


What is the smallest of the respiratory branches?

the alveoli


What is the smallest organ in the respiratory?

the alveoli


What part of the respiratory passageway primarily functions to warm humidify and filter inhaled air?

nasal cavity


Is the alveoli the smallest structure of the respiratory system?

no


The smallest parts of the respiratory system are the?

alveoli


Smallest conducting respiratory passageways?

bronchioles


The area of the respiratory passageways that extends from the opening of the nasal cavity to the smallest bronchioles is the?

Respiratory Portion.


Is air passageway of the circulatory system?

No, the circulatory system is the system of blood passageways. Passageways that have to do with breathing are parts of the respiratory system.