Introduction of Respiratory System Wenli m.d. ph. d www.googlehuxi.cn 89 1869 Second Hospital, Zhejiang University Institute of respiratory diseases Zhejiang University
Wen Li, M.D, Ph.D Second Hospital, Zhejiang University Institute of Respiratory Diseases Zhejiang University www.googlehuxi.cn Introduction of Respiratory System
What is the respiratory system? Respiratory system is the system that helps you breath in and out, so oxygen(02)can be pumped through your body and carbon dioxide( co,) can be removed from the blood stream
What is the Respiratory System? Respiratory system is the system that helps you breath in and out, so oxygen (02 ) can be pumped through your body and carbon dioxide (CO2 ) can be removed from the blood stream
Respiratory overview picture Nasal av Throat Nose (pharynx) Mouth Windpipe rachea Bronchus Left lungs Bronchiole Ribs 0 Alveolus 0 Diaphragm MB
Respiratory Overview Picture Nasal Cavity Nose Mouth Bronchus Bronchiole Alveolus Diaphragm Throat (pharynx) Windpipe (Trachea) Left lungs Ribs MB
Epidemiology The respiratory diseases excluding lung cancer rank the fourth mortality of citizens, and the first in rural area in the statistics of year PHigh morbidity, chronic duration, slowly injury of lung function finally leads to threat to life OThe diagnosis and therapy of the diseases develops faster
Epidemiology The respiratory diseases excluding lung cancer rank the fourth mortality of citizens, and the first in rural area in the statistics of year. High morbidity, chronic duration, slowly injury of lung function finally leads to threat to life. The diagnosis and therapy of the diseases develops faster
Common symptoms COugh ◇ Sputum ◆ Hemoptysis Y Chest pain ◇ Dyspnea ◆ Chest tightness
Common symptoms Cough Sputum Hemoptysis Chest pain Dyspnea Chest Tightness