Respiratory System: Organs, Facts, Anatomy & Function
What are the parts of the respiratory system? The main organs of your respiratory system are your lungs. But your respiratory system has many different parts that work together to help you breathe. Parts of your respiratory system include your: Nose and nasal cavity. Mouth and oral cavity. Sinuses. Pharynx (throat). Larynx (voice box).
16.2: Structure and Function of the Respiratory System
The organs of the respiratory system form a continuous system of passages called the respiratory tract, through which air flows into and out of the body. The respiratory tract has two major divisions: the upper respiratory tract and the lower respiratory tract.
Respiratory System Anatomy, Diagram & Function - Healthline
2023年7月31日 · The respiratory system aids the body in the exchange of gases between the air and blood, and between the blood and the body’s billions of cells. It includes air passages, pulmonary vessels, the...
Respiratory system structure and function - Respiratory system …
The respiratory system transports oxygen from the air we breathe, through a system of tubes, into our lungs and then diffuses it into the bloodstream, whilst carbon dioxide makes the opposite...
The Respiratory System Anatomy – Human Anatomy and …
The respiratory system is a biological system consisting of specific organs and structures used for gas exchange. Gas exchange in the lungs occurs in millions of small air sacs; in mammals called alveoli. ... (1 to 6 mm in diameter)[7] are known as 4th order, 5th order, and 6th order segmental bronchi, or grouped together as subsegmental ...
The Pathway of Air - Respiratory System
First, air enters your body either through your nose or your mouth, where it is then held in your nasal cavity/oral cavity. Once inside the nasal cavity, the air passes through the nasal conchae. As it travels, the air makes rapid swirls of movement in order …
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 ...
22.1 Organs and Structures of the Respiratory System
The respiratory system is responsible for obtaining oxygen and getting rid of carbon dioxide, and aiding in speech production and in sensing odors. From a functional perspective, the respiratory system can be divided into two major areas: the conducting zone and the respiratory zone.
Overview of the Respiratory System - Lung and Airway …
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.
Anatomy of the Respiratory System - University of Rochester Medical Center
The respiratory system is made up of the organs included in the exchange of oxygen and carbon dioxide. The respiratory system is divided into two areas: the upper respiratory tract and the lower respiratory tract.