What are the components of the respiratory system and how are they divided?
Understand the Problem
The information provided describes the structure and function of the respiratory system in humans, detailing its components and the distinction between the upper and lower respiratory tracts. It outlines the organs involved in gas exchange and how they are categorized.
Answer
The upper tract includes the nasal cavity, sinuses, and pharynx; the lower tract includes the larynx, trachea, bronchi, bronchioles, and alveolar ducts.
The respiratory system is divided into the upper and lower respiratory tracts. The upper tract includes the nasal cavity, sinuses, and pharynx. The lower tract consists of the larynx, trachea, bronchi, bronchioles, and alveolar ducts.
Answer for screen readers
The respiratory system is divided into the upper and lower respiratory tracts. The upper tract includes the nasal cavity, sinuses, and pharynx. The lower tract consists of the larynx, trachea, bronchi, bronchioles, and alveolar ducts.
More Information
The respiratory system provides necessary oxygen to the body and removes carbon dioxide. It's divided anatomically into the upper and lower regions, each with specific structures vital for air passage and gas exchange.
Sources
- Human Respiratory System - Britannica - britannica.com
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