呼吸系统 英文版ppt
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呼吸系统(英文版) PPT-
The nasopharynx is the fist division, and it is nearest to the nasal cavities. It contains the adenoids, which are masses of lymphatic tissue. The adenoids (also known as the pharyngeal tonsils) are more prominent in children, and if enlarged, they can obstruct air passageways.
9
New words
咽
nasopharynx 鼻咽 oropharynx 口咽 laryngopharynx喉咽 pharyngeal 咽的 hypopharyngeal 下咽的
throat 咽喉 adenoid 腺样体
adeno-
adenoma
adenocarcinoma
adenovirus
Responsibilities of respiratory system
Respiration = exchange of gases between body and air
Provides oxygen to body cells for energy Removes carbon dioxide from body cells
tonsil 扁桃体
pharyngeal ~
palatine ~
palatine 腭的 larynx 喉 esophagus 食道 vocal cord 声带 vibrate震动 deterrent 妨碍物 flap 皮瓣 epiglottis 会厌 10
9
New words
咽
nasopharynx 鼻咽 oropharynx 口咽 laryngopharynx喉咽 pharyngeal 咽的 hypopharyngeal 下咽的
throat 咽喉 adenoid 腺样体
adeno-
adenoma
adenocarcinoma
adenovirus
Responsibilities of respiratory system
Respiration = exchange of gases between body and air
Provides oxygen to body cells for energy Removes carbon dioxide from body cells
tonsil 扁桃体
pharyngeal ~
palatine ~
palatine 腭的 larynx 喉 esophagus 食道 vocal cord 声带 vibrate震动 deterrent 妨碍物 flap 皮瓣 epiglottis 会厌 10
医学英语呼吸系统课件
Respiratory system 呼吸系 统
Inhalation 吸入
Exhalation 呼
Breathing 呼吸
与呼吸系统疾病相关的医学英语词汇
Pneumonia 肺炎 Asthma 哮喘
Emphysema 肺气肿
与呼吸系统疾病相关的医学英语词汇
01
Tuberculosis 肺结核
02
肺移植
用于治疗终末期肺疾病，移植肺来源于捐献者。
其他治疗方法
机械通气
01
通过机械装置辅助呼吸，适用于重症呼吸衰竭等患者。
氧疗
02
通过吸氧等方式提高血氧饱和度，适用于慢性阻塞性肺疾病等
患者。
雾化吸入
03
将药物雾化成微小颗粒，通过吸入方式作用于呼吸道，常用的
有吸入性糖皮质激素等。
06
呼吸系统保健预防
肺换气
通过肺泡和毛细血管之间的气体交 换将氧气和二氧化碳从外部环境运 输到血液和从血液运输到外部环境 的过程。
气体交换
氧气交换
氧气从空气中进入血液并 从血液中排出，与血红蛋 白结合并被运输到身体的 各个部分。
二氧化碳交换
二氧化碳从血液中进入空 气并从空气中排出，通过 呼吸运动排出体外。
肺泡通气量
肺泡通气量是指每分钟吸 入肺泡的新鲜空气量，是 衡量呼吸系统功能的重要 指标之一。
Lung cancer 肺癌
03
Cystic fibrosis 囊性纤维化
04
Alpha-1 antitrypsin deficiency α-1 抗胰蛋白酶缺乏症
THANKS
感谢观看
减少户外污染源
尽量避免在交通拥堵时段外出，减少吸入汽车尾气等有害气体。
呼吸系统-英文版ppt课件
可编辑课件PPT
6
Diaphragm located below the lungs, attaching to the lower ribs, sternum and lumbar spine and forming the base of the thoracic cavity, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs. Upon exhalation, the diaphragm relaxes and returns to its domelike shape, and air is forced out of the lungs.
可编辑课件PPT
5
When you breathe, the air: enters the body through the nose or the mouth travels down the throat through the larynx (voice box) and trachea (windpipe) goes into the lungs through tubes called main-stem bronchi one main-stem bronchus leads to the right lung and one to the left lung in the lungs, the main-stem bronchi divide into smaller bronchi and then into even smaller tubes called bronchioles bronchioles end in tiny air sacs called alveoli
呼吸系统的英语ppt课件
Breaking is a complex process
It involves the contract and relaxation of muscles, the movement of air through the passages, and the exchange of gases at the alveoli
04
Trachea and Bronchi
The structure of the tracea and bronchi
要点一
Trachea
要点二
Bronchi
The Trachea, also known as the windpipe, is a cartilaginous tube that extends from the Larynx to the bifurcation at the level of the fourth tropical vertebra It serves as a passage for air to reach the lungs The trajectory is composed of C-shaped rings of cartilage and is covered by mucous membrane
Tonsillitis
Tonsillitis is an inflation of the Tonsils (lands at the back of the stroke) that can cause pain, fever, and diversity switching It is often caused by viruses but can also be bacterial
It involves the contract and relaxation of muscles, the movement of air through the passages, and the exchange of gases at the alveoli
04
Trachea and Bronchi
The structure of the tracea and bronchi
要点一
Trachea
要点二
Bronchi
The Trachea, also known as the windpipe, is a cartilaginous tube that extends from the Larynx to the bifurcation at the level of the fourth tropical vertebra It serves as a passage for air to reach the lungs The trajectory is composed of C-shaped rings of cartilage and is covered by mucous membrane
Tonsillitis
Tonsillitis is an inflation of the Tonsils (lands at the back of the stroke) that can cause pain, fever, and diversity switching It is often caused by viruses but can also be bacterial
呼吸系统疾病英文PPT课件
Based on anatomy or X-ray manifestation
❖ Bronchopneumonia ❖ Lobar or Lobular Pneumonia ❖ Interstitial Pneumonia
Based on etiology
❖ Bacterial pneumonia ❖ Viral Pneumonia ❖ Mycoplasma Pneumonia ❖ Chlamydia Pneumonia
Classification of Respiratory Infections
According to the level of the respiratory tree most involved:
❖ Upper respiratory tract infection
❖ Lower respiratory tract infection
❖ Pneumonia remains the most common cause of morbidity in China.
Question
How to classify pneumonia in clinic?
Classification
❖ Anatomy ❖ Pathogens ❖ Severity ❖ Duration ❖ Onset site
What are the signs and symptoms of pneumonia?
The clinical signs and symptoms of pneumonia depend primarily on the age of the patient, the causative organism, and the severity of the disease.
呼吸系统(英文版)课件
The Nose 鼻
External nose: Root of nose Back of nose Apex of nose Alae of nasi Nasal cavity –divided
into two halves by nasal septum
Two parts:
Divided by limen nasi 鼻阈
Nasal vestibule
Proper nasal cavity
Boundaries
Roof－cribriform plate of ethmoid
Floor－hard palate Medial wall－nasal septum
Lateral wall
Nasal conchae: superior, middle and inferior
Vocal process anteriorly, site of posterior attachment of vocal fold
Muscular process
Epiglottic cartilage 会厌软骨 leaf-shaped elastic cartilage situated behind the root of the tongue
Nasal meatus: superor, middle and inferior
Sphenoethmoidal recess
Remove the middle nasal conchae Semilunar hiatus 半月裂孔 Ethmoidal infundibulum 筛漏斗 Ethmoidal bulla 筛泡
Mucous membrane of nose
Olfactory region嗅区: located upper nasal cavity, above superior， nasal conchae，contains olfactory cells
respiratorysystem呼吸系统ppt课件
❖ Images are obtained in the anterior, posterior, right lateral, left lateral, right posterior oblique, left posterior oblique, right anterior oblique, and left anterior oblique positions. 500,000 counts per image are recommended.
❖ The trachea divides into right and left main bronchi and these in turn divide into lobar bronchi (upper, middle, and lower on the right, and upper and lower on the left). The airways continue to divide into terminal bronchioles, respiratory bronchioles, alveolar ducts and alveolar sacs.
② Children should also be injected with only half particles because they have fewer pulmonary arterioles.
③ To perform reduced-count imaging, the acquisition time for each perfusion view should be longer, allowing for nearly equivalent count statistics.
❖ The trachea divides into right and left main bronchi and these in turn divide into lobar bronchi (upper, middle, and lower on the right, and upper and lower on the left). The airways continue to divide into terminal bronchioles, respiratory bronchioles, alveolar ducts and alveolar sacs.
② Children should also be injected with only half particles because they have fewer pulmonary arterioles.
③ To perform reduced-count imaging, the acquisition time for each perfusion view should be longer, allowing for nearly equivalent count statistics.
呼吸系统(中英文)PPT课件
呼吸困难 labored breathing (hypoventilation) 右心衰 right-sided heart failure (cor pulmonale)
Treatment
不能根治 控制症状
No cure relieving
symptoms
防止并发症 preventing complications
小细支气管炎
病理学 Pathology
NMU博学至精 明德至善
Clinical features
支气管粘膜炎症、粘液分泌旺盛
咳痰
支气管痉挛，渗出物阻塞
喘
病理学 Pathology
NMU博学至精 明德至善
晚期表现 Late stage menifestation
血氧饱和度低 insufficient oxygenation of blood (hypoxemia)
肺间质、肺泡间隔 ：cap. , f, Mφ
病理学 Pathology
NMU博学至精 明德至善 Histology of the Airways
Components Functions
Bronchi are distinguished from bronchioles primarily by the presence of cartilage in their walls. Bronchioles also lack submucosal glands.
Mucosa
Submucosa
Muscles
Cartilage 病理学 Pathology
NMU博学至精 明德至善
Epithelium
Pseudostratified ciliated columnar cells Mucous (goblet) cells
Treatment
不能根治 控制症状
No cure relieving
symptoms
防止并发症 preventing complications
小细支气管炎
病理学 Pathology
NMU博学至精 明德至善
Clinical features
支气管粘膜炎症、粘液分泌旺盛
咳痰
支气管痉挛，渗出物阻塞
喘
病理学 Pathology
NMU博学至精 明德至善
晚期表现 Late stage menifestation
血氧饱和度低 insufficient oxygenation of blood (hypoxemia)
肺间质、肺泡间隔 ：cap. , f, Mφ
病理学 Pathology
NMU博学至精 明德至善 Histology of the Airways
Components Functions
Bronchi are distinguished from bronchioles primarily by the presence of cartilage in their walls. Bronchioles also lack submucosal glands.
Mucosa
Submucosa
Muscles
Cartilage 病理学 Pathology
NMU博学至精 明德至善
Epithelium
Pseudostratified ciliated columnar cells Mucous (goblet) cells
呼吸系统-英文版
The respiratory system can be divided into two parts: The upper respiratory tracts:mouth, nose & nasal cavity,pharynx and larynx The lower respiratory tracts:trachea,bronchi,bronchioles,alveoli,diaphragm
When you breathe, the air: enters the body through the nose or the mouth travels down the throat through the larynx (voice box) and trachea (windpipe) goes into the lungs through tubes called main-stem bronchi one main-stem bronchus leads to the right lung and one to the left lung in the lungs, the main-stem bronchi divide into smaller bronchi and then into even smaller tubes called bronchioles bronchioles end in tiny air sacs called alveoli
Diaphragm located below the lungs, attaching to the lower ribs, sternum and lumbar spine and forming the base of the thoracic cavity, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs. Upon exhalation, the diaphragm relaxes and returns to its domelike shape, and air is forced out of the lungs.
When you breathe, the air: enters the body through the nose or the mouth travels down the throat through the larynx (voice box) and trachea (windpipe) goes into the lungs through tubes called main-stem bronchi one main-stem bronchus leads to the right lung and one to the left lung in the lungs, the main-stem bronchi divide into smaller bronchi and then into even smaller tubes called bronchioles bronchioles end in tiny air sacs called alveoli
Diaphragm located below the lungs, attaching to the lower ribs, sternum and lumbar spine and forming the base of the thoracic cavity, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs. Upon exhalation, the diaphragm relaxes and returns to its domelike shape, and air is forced out of the lungs.
医学英语呼吸系统ppt课件
最新版整理ppt
5
Lower Respiratory Passageways and Lungs
The pharynx conducts air into the trachea, a tube
reinforced with C-shaped rings of cartilage(软骨) to prevent its
The smallest of the conducting tubes, the bronchioles( 细支气管), carry air into the microscopic air sacs, the aveoli(肺泡), whrough which gases are exchanged between the lungs and the blood.
Medical Terminology（3）
The Respiratory System 呼吸系统
刘帅
研究生英语教研室（综合楼110）
最新版整理ppt
1
Introduction of the Respiratory system
The main function of the respiratory system is to provide oxygen to body cells for energy metabolism and to eliminate carbon dioxide, a byproduct of metabolism. Because these gases must be carried to and from the cells in the blood, the respiratory system works closely with the cardiovascular system to accomplish gas exchange.
呼吸系统组织结构(英文版)课件
• Small granule cell (neuroendocrine cell)
-EM: dense-core granules -Function: secret hormones to regulate contract of SM and secretion of gland
i. 5-hydroxytryptamine(serotonin) ii. Calcitonin
respiratory region
LP: vascular network
Olfactory cells
Ep: olfactory epi. Supporting cells
olfactory region
Basal cells
LP: serous gland (Bowman gland, olfactory gland)
Epithelium
Figure 17-6: Ciliated respiratory epithelium
ciliated cell
• with cilia
• To provide a sweeping motion from the farthest reaches towards larynx
→terminal bronchioles
• Function:
inspire air (cleaned, moistened,
warmed)
Respiratory portion respiratory bronchioles
→alveolar duct →alveolar sac → alveoli
1.Nasal cavity (study by yourself)
vestibular region
儿童呼吸系统疾病(英文版)PPT演示幻灯片
tachypnea:RR40~80ts/m
nasal flaring, sighing respiration, three depression signs and cyanosis
fixed fine moist rales
8
Pneumonia
the clinical manifestations of bronchopneumonia
Morphological classification
Lobar pneumonia Bronchopneumonia (lobular pneumonia) Interstitial pneumonia
6
Pneumonia
classification
Course Agent
Acute
< 1 month
The Lower Airway differences:
right bronchus is more wider, shorter, vertical less alveolar surface area
3
Pneumonia
Definition
An inflammation or infection of the bronchioles and alveolar spaces of the lungs
Pneumonia
manifestation
Severe bronchopneumonia
l digestive system
anorexia vomiting abdominal distention toxic enteritis
12
Pneumonia
manifestation
pneumonia呼吸系统肺炎英文带教 ppt课件
• Viruses病毒
fung-
真菌
fungoid似真菌的，状的[fʌŋgɔɪd] 、fungicide杀真菌 剂[fʌngɪsaɪd]
myc-
2024/4/24
霉菌
mycoology霉菌学，真菌学 antimycotic抗真菌的
Respiratory System
Classification分类
neutrophils 中性粒细胞的氧化代谢
2024/4/24
Respiratory System
鼻炎
Sinus/-itis ['saɪnə'saɪtɪs]
鼻窦炎
咽炎
Pharyng/-itis [.færɪn'dʒaɪtɪs]
咽炎
Laryng/-itis [lærɪn'dʒaɪtɪs] 喉炎
Bronch/-itis [brɒŋ'kaɪtɪs] 支气管炎
Muc(o)Slime
Myx(o)-
Bronch (o)-
bronchi
2024/4/24
Mucoid['mju:kɔɪd]粘液样的 mucociliary[mju:kəʊ'sɪlɪərɪ] 黏液纤毛 的 mucositis[m'ju:kɒsaɪtɪs] 黏膜炎
Myxoma[mɪks'əʊmə]粘液瘤 myxobacteria[mɪksəbæk'tɪərɪə] 黏细菌 myxiod粘液样的
Pulmo( o)-
Pulmonary['pʌlmənəri]肺的,肺病的
Pathobiology[pæθəbaɪ'ɒlədʒɪ] 病理学 Pathogen[‘pæθədʒən]病原体
呼吸系统疾病基础知识概述(英文版)PPT课件( 81页)
respiratory distress
nasal flaring, retractions,cyonosis
rales
Severe symptomatic
Clinical manifestation
Cardiac muscle inflammation
circular system symptom
Drugs Physics methods
Febril convulsion
Calm Stop convulsion Defervesce
肺炎
Pneumonia
Pneumonia
In world,Occupy 1/3-1/4 in the death of children under
5 years of age
on typical of clinical manifestation
Typical pneumon来自auntypical pneumonia Severe acute respiratory syndrome,
(SARS) coronavirus
Classification 6
On Occurrence
The children’s repertory ability is low. The children’s local immunity is low.
Children Respiratory System Physiologic Feature
Respiratory rate
Neonate <1year 2-3years 4-7years 8-14years
Pneumonia is an inflammation of the parenchyma of the lungs
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Larynx: This is also known as the voice box as it is where sound is generated.It contains the vocal cords. It also helps protect the trachea by producing a strong cough reflex if any solid objects pass the epiglottis.
Alveoli: Individual hollow cavities contained within alveolar sacs (or ducts). Alveoli have very thin walls which permit the exchange of
The lungs take in oxygen, which all cells throughout the body need to live and carry out their normal functions. The lungs also get rid of carbon dioxide, a waste product of the body's cells. The lungs are a pair of cone-shaped organs made up of spongy, pinkishgray tissue. They take up most of the space in the chest, or the thorax (the part of the body between the base of the neck and diaphragm). The lungs are separated from each other by the mediastinum, an area that contains the following: heart and its large vessels trachea (windpipe) esophagus thymus lymph nodes The right lung has three sections, called lobes. The left lung has two lobes.
The Lower Respiratory Tracts Trachea Muscular cartilaginous tract that is a continuation of the larynx; it divides into two main bronchi, each of which ends in a lung, and allows air to pass. The inner membrane of the trachea is covered in tiny hairs called cilia, which catch particles of dust which we can then remove through coughing.
The Upper Respiratory Tractsห้องสมุดไป่ตู้
Mouth, nose & nasal cavity: The function of this part of the system is to warm, filter and moisten the incoming air.
Pharynx: Here the throat divides into the trachea (wind pipe) and esophagus (food pipe). There is also a small flap of cartilage called the epiglottis which prevents food from entering the trachea.
Bronchioles: Tertiary bronchi continue to divide and become bronchioles, very narrow tubes. There is no cartilage within the bronchioles and they lead to alveolar sacs.
and lungs
Function
Transports air into the lungs and facilitates the diffusion of oxygen into the blood stream. It also receives waste carbon dioxide from the blood and exhales it.
The respiratory system can be divided into two parts: The upper respiratory tracts:mouth, nose & nasal cavity,pharynx and larynx The lower respiratory tracts:trachea,bronchi,bronchioles,alveoli,diaphragm
Bronchi The trachea divides into two tubes called bronchi, one entering the left and one entering the right lung. Bronchi branch into smaller and smaller tubes known as bronchioles. Bronchioles terminate in grape-like sac clusters known as alveoli. Alveoli are surrounded by a network of thin-walled capillaries.
Alveoli: Individual hollow cavities contained within alveolar sacs (or ducts). Alveoli have very thin walls which permit the exchange of
The lungs take in oxygen, which all cells throughout the body need to live and carry out their normal functions. The lungs also get rid of carbon dioxide, a waste product of the body's cells. The lungs are a pair of cone-shaped organs made up of spongy, pinkishgray tissue. They take up most of the space in the chest, or the thorax (the part of the body between the base of the neck and diaphragm). The lungs are separated from each other by the mediastinum, an area that contains the following: heart and its large vessels trachea (windpipe) esophagus thymus lymph nodes The right lung has three sections, called lobes. The left lung has two lobes.
The Lower Respiratory Tracts Trachea Muscular cartilaginous tract that is a continuation of the larynx; it divides into two main bronchi, each of which ends in a lung, and allows air to pass. The inner membrane of the trachea is covered in tiny hairs called cilia, which catch particles of dust which we can then remove through coughing.
The Upper Respiratory Tractsห้องสมุดไป่ตู้
Mouth, nose & nasal cavity: The function of this part of the system is to warm, filter and moisten the incoming air.
Pharynx: Here the throat divides into the trachea (wind pipe) and esophagus (food pipe). There is also a small flap of cartilage called the epiglottis which prevents food from entering the trachea.
Bronchioles: Tertiary bronchi continue to divide and become bronchioles, very narrow tubes. There is no cartilage within the bronchioles and they lead to alveolar sacs.
and lungs
Function
Transports air into the lungs and facilitates the diffusion of oxygen into the blood stream. It also receives waste carbon dioxide from the blood and exhales it.
The respiratory system can be divided into two parts: The upper respiratory tracts:mouth, nose & nasal cavity,pharynx and larynx The lower respiratory tracts:trachea,bronchi,bronchioles,alveoli,diaphragm
Bronchi The trachea divides into two tubes called bronchi, one entering the left and one entering the right lung. Bronchi branch into smaller and smaller tubes known as bronchioles. Bronchioles terminate in grape-like sac clusters known as alveoli. Alveoli are surrounded by a network of thin-walled capillaries.