What is the respiratory system simple definition?
Listen to pronunciation. (RES-pih-ruh-TOR-ee SIS-tem) The organs that are involved in breathing. These include the nose, throat, larynx, trachea, bronchi, and lungs.
What are the main parts of the respiratory system?
The main organ of the respiratory system is the lungs. Other respiratory organs include the nose, the trachea and the breathing muscles (the diaphragm and the intercostal muscles).
What is the respiratory system and its main function?
Your lungs are part of the respiratory system, a group of organs and tissues that work together to help you breathe. The respiratory system’s main job is to move fresh air into your body while removing waste gases.
How many parts are in the respiratory system?
The respiratory tract is divided into two main parts: the upper respiratory tract, consisting of the nose, nasal cavity and the pharynx; and the lower respiratory tract, consisting of the larynx, trachea, bronchi and the lungs.
What are the 10 parts of the respiratory system?
The lower respiratory tract is made up of the: Lungs. Bronchi and bronchioles. Air sacs (alveoli)…Respiratory system
- Nose.
- Mouth.
- Throat (pharynx)
- Voice box (larynx)
- Windpipe (trachea)
- Large airways (bronchi)
- Small airways (bronchioles)
- Lungs.
Respiratory system. The respiratory system is made up of the organs included in the exchange of oxygen and carbon dioxide. These are the parts: Nose. Mouth. Throat (pharynx) Voice box (larynx) Windpipe (trachea) Large airways (bronchi) Small airways (bronchioles) Lungs. The upper respiratory tract is made up of the: Nose. Nasal cavity. Sinuses
What are the anatomical features of the respiratory system?
Trachea: Located just below the larynx,the trachea is the main airway to the lungs.
What is the anatomy and physiology of the respiratory system?
Chapter 67 Respiratory Physiology: Anatomy & Physiology VENTILATION Ventilation (breathing): moving air in, out of lungs Oxygen pathway Air inhaled through nostrils → nasal cavity → pharynx → larynx → trachea → mainstem bronchus → conducting bronchioles → terminal bronchioles → respiratory bronchioles → alveolar duct → alveoli → capillary → body Carbon dioxide moves in reverse Airflow from atmosphere to lungs Higher pressure → lower pressure Muscle movement creates
What are the 5 main functions of the respiratory system?
– Major function of the respiratory system. is to supply the body with oxygen and dispose carbon dioxide but because it moves air, it also functions in speech and smell. – Pulmonary ventilation. moving air into and out of the lungs (breathing) – External respiration. – Transport. – Internal respiration.