chapter12呼吸系统课件

1、Chapter 12Respiratory Systemchapter12呼吸系统课件Chapter 12Respiratory SystemchActivity 1: Choose the ones that air passes through during breathing and arrange them in the right order alveolar sacdiaphragmintercostal musclestracheanostrilsbronchipleural cavitynasal cavitieslaryngopharynxnasopharynxorophar

2、ynxvisceral pleuraparietal pleuramediastinumbronchiolealveolar ductchapter12呼吸系统课件Activity 1: Choose the ones thThe right ordernostrils nasal cavities nasopharynx oropharynx laryngopharynx trachea bronchi bronchiole alveolar duct alveolar sacdiaphragm / intercostal muscles / pleural cavity / viscera

3、l pleura / parietal pleura / mediastinumchapter12呼吸系统课件The right ordernostrils Respiratory functionchapter12呼吸系统课件Respiratory functionchapter12呼ventilationGas exchangeAirway Respiratory muscleAir volumeEffective capillary bedAirway pressure gradientchapter12呼吸系统课件ventilationGas exchangeAirway Respir

4、atory Function Test Spirometry肺量测定法,呼吸量测定法 Airway resistance & compliance Diffusion capacity (肺弥散量 ) Exercise respiratory function testchapter12呼吸系统课件Respiratory Function Test SpirSpirometry TermsVC (vital capacity) 【P116】 TV (tidal volume) 【P116】 FEV1(1st second forced expiratory volume) 【P116】 ERV

5、 (expiratory reserve volume) 【P？】 IRV (inspiratory reserve volume) 【P？】 IC (inspiratory capacity) 【P114】 chapter12呼吸系统课件Spirometry TermsVC (vital capachapter12呼吸系统课件chapter12呼吸系统课件Static parameters静态参数TLC (total lung capacity) 【P116】 RV (residual volume) 【P?】 FRC (functional residual capacity) 【P114

6、】 chapter12呼吸系统课件Static parameters静态参数TLC (totDiffusion abnormality:Interstitial lung diseases 【P?】 Pulmonary edema 【P116】 Pulmonary vascular disorders 【P116】 chapter12呼吸系统课件Diffusion abnormality:InterstiPhysical examination of the chestchapter12呼吸系统课件Physical examination of the ch视诊inspectionrespir

7、atory frequency 1. tachypnea 【P113】 24次/分 2. bradypnea 【P110】 expectoration 【P113】 Characters:mucoid: produced with many acute or chronic infectionspurulent: contains WBC pieces and necrotic tissue blood-stainedwith special odor anaerobic infection rusty：Pneumococcal pneumoniaserous： alveolar carcin

8、omachapter12呼吸系统课件Commonly Seen Respiratory SympCommonly Seen Respiratory Symptomshemoptysis 【P111】 Blood originating below the level of the larynx that being coughed outfrom blood-tinged sputum to massive gross bloodnot hematemesis （ vomited out ）chapter12呼吸系统课件Commonly Seen Respiratory SympCommonl

9、y Seen Respiratory Symptomsdyspnea 【P111】 Inspiratory dyspnea Expiratory dyspnea Mixed dyspneachapter12呼吸系统课件Commonly Seen Respiratory SympCardiac dyspnea Symptoms of congestive heart failure can cause orthopnea and paroxysmal nocturnal dyspnea when elevated-filling pressure is present. chapter12呼吸系

10、统课件Cardiac dyspnea Symptoms of orthopnea【112】difficulty in breathing in the supine positionrelieved by sitting up, which reduces the degree of pulmonary congestion by pooling blood in the lower extremities and lowering left ventricular filling pressures, improving the diaphragmatic movement, increas

11、ing vital capacitychapter12呼吸系统课件orthopnea【112】difficulty in brparoxysmal nocturnal dyspneaSymptoms: Awaking short of breath at nightOften obtaining relief by sitting up for a period of timeIn the most advanced cases, the patients become acutely dyspneic, cyanotic and very frequently produce foamy s

12、putum tinged with bloodchapter12呼吸系统课件paroxysmal nocturnal dyspneaSyparoxysmal nocturnal dyspneaSignsMoist rales at the both lung basesTachycardiaWheezingBronchospasm【P110】chapter12呼吸系统课件paroxysmal nocturnal dyspneaSiActivity 2: Find their English Equivalent for the following common respiratory cond

13、itions慢性阻塞性肺病百日咳胸膜炎气胸气管炎白喉支气管炎声带炎血胸， 胸腔积血喘鸣肺气肿，气肿鼻出血，鼻衄脓胸缺氧喉炎胸膜积水血氧不足胸膜痛肺出血肺炎鼻炎chapter12呼吸系统课件Activity 2: Find their EnglishActivity 2: Find their English Equivalent for the following common respiratory conditions慢性阻塞性肺病chronic obstructive pulmonary disease (COPD) /chronic obstructive lung disease (

14、COLD)百日咳pertussis /whooping cough胸膜炎pleurisy气胸pneumothorax气管炎tracheitis白喉diphtheria支气管炎 bronchitis声带炎 chorditis血胸， 胸腔积血hemothorax / hemathorax喘鸣 stridor肺气肿，气肿 emphysema鼻出血，鼻衄 epistaxis脓胸pyothorax缺氧anoxia喉炎laryngitis胸膜积水hydrothorax血氧不足hypoxemia胸膜痛 pleuralgia / pleurodynia肺出血 pneumorrhagia肺炎pneumonia鼻炎rhinitischapter12呼吸系统课件Activity 2: Find their EnglishActivity 3: Translate the Following into English.本品可快速缓解下列疾病所致症状：过敏性鼻炎 过敏性