Respiratory System: Organs, Facts, Anatomy & Function
2024年4月2日 · What is the respiratory system? Your respiratory system is the organs and structures in your body that allow you to breathe. It includes your lungs, nose, mouth and the tubelike structures that connect them. You also have muscles and blood vessels that support your respiratory system, and ribs to protect it.
The Pathway of Air - Respiratory System
Air travels from the external environment all the way through to your alveoli, where blood meets up with it through the capillaries. Blood exchange occurs here. The process of which a person takes one breath is called the respiratory cycle.
Overview of the Respiratory System - Overview of the Respiratory System ...
The respiratory system enables oxygen to enter the body and carbon dioxide to leave the body. The respiratory system starts at the nose and mouth and continues through the airways and the lungs. Air enters the respiratory system through the nose and mouth and passes down the throat (pharynx) and through the voice box, or larynx.
Respiratory system: Anatomy and functions - Kenhub
2023年10月30日 · The respiratory system, also called the pulmonary system, consists of several organs that function as a whole to oxygenate the body through the process of respiration (breathing). This process involves inhaling air and conducting it to the lungs where gas exchange occurs, in which oxygen is extracted from the air, and carbon dioxide expelled ...
Airways: Respiratory Tract, Parts, Anatomy & Function - Cleveland Clinic
2024年4月2日 · Your airways are the part of your respiratory system that air moves through on its way to and from your lungs. They also regulate air temperature and humidity, protect you from harmful substances, clear out mucus, and help you speak and smell. Parts of your airways include your pharynx, larynx, trachea, bronchi and bronchioles.
Respiratory System Anatomy, Diagram & Function - Healthline
2023年7月31日 · The respiratory system includes the organs, tissues, and muscles that help you breathe. It helps distribute oxygen throughout your body while filtering out carbon dioxide and other waste...
Human respiratory system | Description, Parts, Function, & Facts ...
2024年10月22日 · Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide. The major organs of the respiratory system include the nose, pharynx, larynx, trachea, bronchi, lungs, and diaphragm. Learn about the anatomy and function of the respiratory system in this article.
Respiratory System: Functions and Organs - WebMD
2024年1月8日 · The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All the cells in your body need oxygen to work.
Respiratory system - Wikipedia
In humans and other mammals, the anatomy of a typical respiratory system is the respiratory tract. The tract is divided into an upper and a lower respiratory tract. The upper tract includes the nose, nasal cavities, sinuses, pharynx and the part of the larynx above the vocal folds.
Interactive Guide to the Respiratory System - Innerbody
2 天之前 · The respiratory system provides oxygen to the body's cells while removing carbon dioxide, a waste product that can be lethal if allowed to accumulate. There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration.