Respiratory system definition Consisting of specific respiratory organs, blood vessels and muscles, the respiratory system is responsible for inhaling oxygen and carrying out the exchange of oxygen and carbon dioxide in the human body.Main functions of the respiratory system ...
The human respiratory system is a complex network of organs and tissues responsible for the exchange of gases between the body and the environment. Its primary function is to take in oxygen from the air and expel carbon dioxide, a waste product of cellular metabolism. In this article, we will...
respiratory systemabnormal breathinglarynxfeline allergic bronchitispleural effusionIn the vast majority of insects respiration takes place by means of internal air-tubes known as tracheae These ramify through the organs of the body and its appendages, the finest branches being termed tracheoles . The ...
呼吸系统respiratory system 呼吸系统由呼吸道和肺组成。通常称鼻、咽、喉为上呼吸道,气管和各级支气管为下呼吸道。肺是由肺实质及肺间质组成,是气体交换的器官。 The respiratory system consists of respiratory tract and lungs. The nose, pharynx and...
1、The Respiratory System呼吸系统呼吸系统The Respiratory SystemCompositionnRespiratory tract 呼吸道呼吸道Nose鼻Pharynx 咽 Larynx喉Trachea气管 Bronchi 支气管nLungs 肺肺: paired organs of respiration Function of respiratory system : 进行气体交换,吸入氧,排出二氧化碳.上呼吸道下呼吸道The Nose 鼻鼻nExternal ...
The respiratory system (apparatus respiratorius) uses the nose, nasal cavity, pharynx, larynx, trachea, bronchi, and smaller passageways to bring air to the alveoli or sites of gaseous exchange within the lungs. Various structures associated with these passageways modify or regulate the flow of ...
呼吸系统respiratory system 呼吸系统由呼吸道和肺组成。通常称鼻、咽、喉为上呼吸道,气管和各级支气管为下呼吸道。肺是由肺实质及肺间质组成,是气体交换的器官。 The respiratory system consists of respiratory tract and lungs. The nose, pharynx and throat are usually called the upper respiratory tract, an...
The major organs of the respiratory system function primarily to provide oxygen to body tissues for cellular respiration, remove the waste product carbon dioxide, and help to maintain acid-base balance. Portions of the respiratory system are also used for non-vital functions, such as...
The Respiratory System The Respiratory System Purpose of the respiratory system To provide a constant supply of oxygen to keep your body cells functioning To remove carbon dioxide from the body cells Organs of the respiratory system Trachea Bronchus (bronchi) Bronchioles Alveoli Pleura Diaphragm Nose ...
system? Text A 1 The whole process of digestion involves many different organs, which are called the digestive system or gastrointestinal system, and include the mouth, esophagus, stomach, small intestines, large intestines, rectum and anus. ...