关于消化系统的英文PPT
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消化系统诊断学PPT的word版 腹水 中英文对照版
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Abnormal Abdominal Findings and Their Respective Differentiation--- Ascites腹部异常发现及其鉴别---腹水1、Definition of Ascites 腹水的定义free fluid accumulation within the abdominal cavity 腹腔内游离液体积聚little free fluid within the abdominal cavity in normal cases正常情况下腹腔内也有少量游离液体the amount of free fluid is less than 200 ml接上一条，不超过200mlexcessive free fluid accumulates within the abdominal cavity --- ascites腹腔内积聚过量液体即称为腹水2.Etiology of ascites 引起腹水的病因Cardiovascular Diseases 心血管系统疾病√ congestive heart failure 充血性心力衰竭√ pericarditis(心包炎)√ pericardiac tamponade(心包压塞)√ obstruction of inferior vena cava 下腔静脉梗阻Hepatic and Portal System Diseases 肝脏及门脉系统疾病√ hepatic cirrhosis 肝硬化√ hepatic carcinoma 肝癌√ inflammation of portal vein and the formation of its thrombosis门静脉炎和门脉血栓形成√ rupture of hepatic abscess the most common agents responsible for ascites 肝脓肿破裂是引起腹水的最常见病因。
消化系统 英文版ppt课件
可编辑课件PPT
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the Alimentary Tract
The mouth, or oral cavity, is the first part of the digestive tract. It is adapted to receive food by ingestion, break it into small particles by mastication, and mix it with saliva. The lips, cheeks, and palate form the boundaries. The oral cavity contains the teeth and tongue and receives the secretions from the salivary glands.
可编辑课件PPT
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The digestive system consists of the: the alimentary tract mouth, pharynx , esophagus, stomach, small and large intestines, rectum and anus the accessory organs salivary glands, liver, gall bladder and pancreas
可编辑课件PPT
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The stomach is divided into the fundic, cardiac, body, and pyloric regions. The stomach has three layers of muscle: an outer longitudinal layer, a middle circular layer, and an inner oblique layer. The inner lining consists of four layers: the serosa, the muscularis, the submucosa, and the mucosa. The mucosa is densely packed with gastric glands, which contain cells that produce digestive enzymes, hydrochloric acid, and mucus. The stomach is a multi-functional organ, it stores food, breaks it down and then empties it into the small intestine.
农业类鱼类学-消化系统PPT优秀课件
杂食性鱼类：肠短于草食 者而长于肉食者。
第二节 消化腺
鱼类主要的消化腺为肝脏、胰脏及胃腺。 所有鱼类均无唾液腺，而只有粘液腺。 多数鱼类缺乏真正的肠腺。
肝脏（liver）
大多数鱼的肝脏分为两叶，有一些鱼的肝呈三 叶或更多叶。
三、胃（Stomach）
胃位于食道的后方，是消化管最膨大的部分， 接近食道处的部分为贲（beng）门部，胃体的盲囊状 突出部分称盲囊部，连接肠的一端称为幽门部。
一般鱼类胃的组织由粘膜层、粘膜下层、肌肉 层及浆膜层等四层组成。
圆口类及硬骨鱼类的鲤科、海龙科等鱼类没有 胃。
硬骨鱼类胃的五种类型
I 型：胃直而稍膨大，呈圆 柱状，无盲囊部，如鲀科鱼类。
咽上器官（epibranchial organ）
鲢鱼和鳙鱼的 咽鳃骨和上鳃骨卷 成蜗卷状，称为咽 上器官，此处相邻 两鳃弓间的鳃耙连 成四个分隔的鳃耙 管。
口、齿、鳃耙等的结构和机能与食性的关系
口、齿、鳃耙等是鱼类的取食器官，它们的结构和机能与 食性的多样性有密切的关系：
（1）捕捉型：口大，颌骨、犁骨、腭骨上常有锐利的牙齿， 鳃耙短而稀。
第一节 消化管
消化管为一肌肉的管子，起自口，最后从泄殖腔或 肛门开口于外，包括口咽腔、食道、胃、肠等部分。
一、口咽腔
鱼类的口腔和咽腔无明显的界限，故称口咽腔， 内有齿、舌及鳃耙等构造。
有些鱼类的唇有味蕾分布。 有些鱼类口边有富有味蕾的须。
（一）齿teeth
作用：捕食，不 能咀嚼。
硬骨鱼类的齿： 可分为颌齿、腭齿、 犁齿、咽齿等。统称 为口腔齿。
如鲈的鳃耙数：5～9＋13～16。
鳙的鳃耙构造
鳙的鳃耙稍短于鳃丝长，各鳃弓都 有两列对称的鳃耙，口咽腔顶壁每侧有 四条腭 褶，口闭合时，腭褶正好嵌在 各鳃弓内外鳃耙间，鳃耙数多。
第二节 消化腺
鱼类主要的消化腺为肝脏、胰脏及胃腺。 所有鱼类均无唾液腺，而只有粘液腺。 多数鱼类缺乏真正的肠腺。
肝脏（liver）
大多数鱼的肝脏分为两叶，有一些鱼的肝呈三 叶或更多叶。
三、胃（Stomach）
胃位于食道的后方，是消化管最膨大的部分， 接近食道处的部分为贲（beng）门部，胃体的盲囊状 突出部分称盲囊部，连接肠的一端称为幽门部。
一般鱼类胃的组织由粘膜层、粘膜下层、肌肉 层及浆膜层等四层组成。
圆口类及硬骨鱼类的鲤科、海龙科等鱼类没有 胃。
硬骨鱼类胃的五种类型
I 型：胃直而稍膨大，呈圆 柱状，无盲囊部，如鲀科鱼类。
咽上器官（epibranchial organ）
鲢鱼和鳙鱼的 咽鳃骨和上鳃骨卷 成蜗卷状，称为咽 上器官，此处相邻 两鳃弓间的鳃耙连 成四个分隔的鳃耙 管。
口、齿、鳃耙等的结构和机能与食性的关系
口、齿、鳃耙等是鱼类的取食器官，它们的结构和机能与 食性的多样性有密切的关系：
（1）捕捉型：口大，颌骨、犁骨、腭骨上常有锐利的牙齿， 鳃耙短而稀。
第一节 消化管
消化管为一肌肉的管子，起自口，最后从泄殖腔或 肛门开口于外，包括口咽腔、食道、胃、肠等部分。
一、口咽腔
鱼类的口腔和咽腔无明显的界限，故称口咽腔， 内有齿、舌及鳃耙等构造。
有些鱼类的唇有味蕾分布。 有些鱼类口边有富有味蕾的须。
（一）齿teeth
作用：捕食，不 能咀嚼。
硬骨鱼类的齿： 可分为颌齿、腭齿、 犁齿、咽齿等。统称 为口腔齿。
如鲈的鳃耙数：5～9＋13～16。
鳙的鳃耙构造
鳙的鳃耙稍短于鳃丝长，各鳃弓都 有两列对称的鳃耙，口咽腔顶壁每侧有 四条腭 褶，口闭合时，腭褶正好嵌在 各鳃弓内外鳃耙间，鳃耙数多。
消化系统(英文版) PPT课件
The liver, gallbladder, and pancreas are accessory organs of the digestive system that are closely associated with the small intestine.
The large intestine is made up of three portions: the ascending, transverse and descending colon. It is the portion of the digestive system most responsible for absorption of water from the indigestible residue of food. The ileocecal valve of the ileum (small intestine) passes material into the large intestine at the cecum. Material passes through the ascending, transverse, descending and sigmoid portions of the colon, and finally into the rectum. From the rectum and anus, the waste is expelled from the body.
Liver is the largest gland in the body. On the surface, the liver is divided into two major lobes and two smaller lobes. It overlies and almost completely covers the stomach.
The large intestine is made up of three portions: the ascending, transverse and descending colon. It is the portion of the digestive system most responsible for absorption of water from the indigestible residue of food. The ileocecal valve of the ileum (small intestine) passes material into the large intestine at the cecum. Material passes through the ascending, transverse, descending and sigmoid portions of the colon, and finally into the rectum. From the rectum and anus, the waste is expelled from the body.
Liver is the largest gland in the body. On the surface, the liver is divided into two major lobes and two smaller lobes. It overlies and almost completely covers the stomach.
关于消化系统的英文PPT幻灯片
Mouth Pharynx Esophagus Stomach Small intestine Large intestine Liver Gallbladder Pancreas
Accessory organs of the digestive system
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The oral cavity
The teeth The tongue The palate
The colon has 3 divisions : the ascending colon, the transverse colon, the sigmoid colon. As fluid waste from the small intestine pass through various sections of the colon ,water is reabsorbed into body.
•The tongue manipulates food in the mouth during
mastication and deglutition.
•The palate the hard plate and the soft plate (the uvula
hanging from the soft plate)
Chewing and swallowing
•The teeth are used to cut ,tear and crush food into smaller
pieces. Each tooth consists of pulp, cementum and enamel.The teeth are classified incisors , cuspids and molars.
系统解剖学内脏学PPT课件
内脏的一般结构: 中空性器官 如胃.
实质性器官 如肾.
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一、胸部的标志线
1 前正中线 2 胸骨线 3 锁骨中线 4 胸骨旁线 5 腋前线 6 腋后线 7 腋中线 8 肩胛线 9 后正中线
二、腹部分区
4区或9区
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腹股沟中点
第四章 消化系统 Alimentary System
胃大弯
幽门 pylorus
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第五节 小肠
分十二指肠、空肠与回肠三部 一、十二指肠duodenum 1上部
十二指肠上曲 十二指肠球 2 降部
十二指肠下曲 十二指肠大乳头
3 水平部
4 升部 十二指肠空肠曲 十二指肠悬肌
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二、空肠和回肠
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空肠jejunum
胸膜隐窝pleural recess： 肋膈隐窝
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胸膜顶cupula of pleura 胸膜腔pleura cavity
肋胸膜costal pleura 脏胸膜 Visceral pleura
肋膈隐窝 costodiaphragmatic recess
纵隔胸膜 mediastinal pleura
四、喉腔 Laryngeal Cavity
喉腔： 喉口： 声带：
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喉腔
两对粘膜皱襞：前庭襞、声襞
两个裂隙： 三个部分:
前庭裂、声门裂 喉前庭、喉中间腔、声门下腔
前庭裂
声门下腔 infraglottic cavity
喉前庭 laryngeal vestibule 前庭襞
喉室
声襞 声门裂 rima glottidis
实质性器官 如肾.
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一、胸部的标志线
1 前正中线 2 胸骨线 3 锁骨中线 4 胸骨旁线 5 腋前线 6 腋后线 7 腋中线 8 肩胛线 9 后正中线
二、腹部分区
4区或9区
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腹股沟中点
第四章 消化系统 Alimentary System
胃大弯
幽门 pylorus
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第五节 小肠
分十二指肠、空肠与回肠三部 一、十二指肠duodenum 1上部
十二指肠上曲 十二指肠球 2 降部
十二指肠下曲 十二指肠大乳头
3 水平部
4 升部 十二指肠空肠曲 十二指肠悬肌
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二、空肠和回肠
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空肠jejunum
胸膜隐窝pleural recess： 肋膈隐窝
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胸膜顶cupula of pleura 胸膜腔pleura cavity
肋胸膜costal pleura 脏胸膜 Visceral pleura
肋膈隐窝 costodiaphragmatic recess
纵隔胸膜 mediastinal pleura
四、喉腔 Laryngeal Cavity
喉腔： 喉口： 声带：
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喉腔
两对粘膜皱襞：前庭襞、声襞
两个裂隙： 三个部分:
前庭裂、声门裂 喉前庭、喉中间腔、声门下腔
前庭裂
声门下腔 infraglottic cavity
喉前庭 laryngeal vestibule 前庭襞
喉室
声襞 声门裂 rima glottidis
消化系统英文版
Liver is the largest gland in the body. On the surface, the liver is divided into two major lobes and two smaller lobes. It overlies and almost completely covers the stomach.
Functions secretion synthesis of bile salts synthesis of plasma protein storage detoxification excretion carbohydrate metabolism lipid metabolism protein metabolism filtering
Kids have 20 teeth, but by the time they are fully grown, they should have 32 teeth (some people do have less!).
The esophagus is the second step to digestion and closely follows the oral cavity – once swallowing has initiated.
The liver, gallbladder, and pancreas are accessory organs of the digestive system that are all intestine.
The large intestine is made up of three portions: the ascending, transverse and descending colon. It is the portion of the digestive system most responsible for absorption of water from the indigestible residue of food. The ileocecal valve of the ileum (small intestine) passes material into the large intestine at the cecum. Material passes through the ascending, transverse, descending and sigmoid portions of the colon, and finally into the rectum. From the rectum and anus, the waste is expelled from the body.
消化系统的英文PPT演示课件
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• The small intestine is the region of the gut where nearly all of the chemical digestion of the nutrition components of food take place.
• It divided into 3 sections:1)the duodenum 2)the jejunum 3)the ileum
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The stomach
It is composed of an upper portion called fundus,a middle section known as the body and a lower portion, called the antrum.
The cardiac sphincter relaxes and contracts to move food from the esophagus into the stomach ,whereas the pyloric sphincter allows food to leave the stomach when it sufficiently digested.
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• The pharynx or throat ,is a passageway for food from the mouth to the esophagus and as a passway for air from nose to the windpipe.
As the stomach fills ,the rugae unfolded, exposing the digestive glands and stimulating them to secret digestive enzymes and hydrochloric acid. These substances help transform food present to a semifluid substance.
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• The small intestine is the region of the gut where nearly all of the chemical digestion of the nutrition components of food take place.
• It divided into 3 sections:1)the duodenum 2)the jejunum 3)the ileum
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The stomach
It is composed of an upper portion called fundus,a middle section known as the body and a lower portion, called the antrum.
The cardiac sphincter relaxes and contracts to move food from the esophagus into the stomach ,whereas the pyloric sphincter allows food to leave the stomach when it sufficiently digested.
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• The pharynx or throat ,is a passageway for food from the mouth to the esophagus and as a passway for air from nose to the windpipe.
As the stomach fills ,the rugae unfolded, exposing the digestive glands and stimulating them to secret digestive enzymes and hydrochloric acid. These substances help transform food present to a semifluid substance.
Digestive System消化系统英文值得收藏
Upper muscle in stomach relaxes to let food enter and lower muscle mixes food with digestive juice
Digestive Juices used Saliva None Gastric juice (like Stomach acid)
Vision 03
e of drugs like nonsteroidal anti-inflammatory drugs (NSAIDs 非甾体抗炎药)
Methods of examination
1 2 3
Endoscopy 内窥镜
Laboratory inspection:blood and stool routines, C-urea breath test
laboratory examination
Barium meal（钡餐） Barium studies of the proximal gastro-intestinal tract are still commonly used as a first test for documenting an ulcer. For a DU ,it appears as a welldemarcated crater, often seen in the bulb . For a GU ,it may represent benign or malignant disease. Typically,a benign GU also appears as a discrete crater with radiating mucosal folds originating from the ulcer margin . （GU可能是良性和恶性。典型的良性表现为 游离龛影，粘膜皱襞从溃疡边缘向内放射集 中）
Digestive Juices used Saliva None Gastric juice (like Stomach acid)
Vision 03
e of drugs like nonsteroidal anti-inflammatory drugs (NSAIDs 非甾体抗炎药)
Methods of examination
1 2 3
Endoscopy 内窥镜
Laboratory inspection:blood and stool routines, C-urea breath test
laboratory examination
Barium meal（钡餐） Barium studies of the proximal gastro-intestinal tract are still commonly used as a first test for documenting an ulcer. For a DU ,it appears as a welldemarcated crater, often seen in the bulb . For a GU ,it may represent benign or malignant disease. Typically,a benign GU also appears as a discrete crater with radiating mucosal folds originating from the ulcer margin . （GU可能是良性和恶性。典型的良性表现为 游离龛影，粘膜皱襞从溃疡边缘向内放射集 中）
消化系统英文版
Anus
The opening at the end of the digestive tract where waste is skilled from the body
Liver, Gallbladder, and Pancream
Liver
Produces bills, a substance that aids in fat digestion, and characterizes hazardous substances in the blood
Pancreas
Produces enzymes that aid in the digestion of carbohydrates, proteins, and fat in the small intention
Large Intestine and Rectum
Large Intentine NhomakorabeaOverview of Digestive System Functions
Breakdown of food
The digestive system breaks down food into small particles through mechanical and chemical processes
Digestive system English version
• Introduction to the Digestive System
• Anatomy and Physiology of the Digestive System
• Common Digestive Disorders and Their Symptoms
• Irritable Bowel Syndrome (IBS): IBS is a common disorder that affects the large intent It causes dominant pain, cramming, bloating, gas, diarra, and conditioning
消化系统英文名称TheDigestiveSystem课件
pancreas ▪produces enzymes to digest proteins & starch
stomach ▪kills germs ▪break up food ▪digest proteins ▪store food
Absorption in the SI
• Much absorption is thought to occur directly through the wall without the need for special adaptations
Liver
• Function
– produces bile
• bile stored in gallbladder until needed • breaks up fats
– act like detergents to breakup fats
bile contains colors from old red blood cells collected in liver =
BILE
• Bile emulsifies lipids (physically breaks apart FATS)
• Bile is a bitter, greenish-yellow alkaline fluid, stored in the gallbladder between meals and upon eating is discharged into the duodenum where it aids the process of digestion.
• Rectum- solid wastes exit the body.
You’ve got company!
stomach ▪kills germs ▪break up food ▪digest proteins ▪store food
Absorption in the SI
• Much absorption is thought to occur directly through the wall without the need for special adaptations
Liver
• Function
– produces bile
• bile stored in gallbladder until needed • breaks up fats
– act like detergents to breakup fats
bile contains colors from old red blood cells collected in liver =
BILE
• Bile emulsifies lipids (physically breaks apart FATS)
• Bile is a bitter, greenish-yellow alkaline fluid, stored in the gallbladder between meals and upon eating is discharged into the duodenum where it aids the process of digestion.
• Rectum- solid wastes exit the body.
You’ve got company!
《消化系统英文版》课件
Gallbladder
The gallbladder stores bill produced by the liver and releases it into the duodynum in response to signals from the small intent
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Pancream
The pancras products enzymes that aid in protein, carbohydrate,
Digestive enzymes
Breaking down food into small particles through Chewing and mixing with Saliva
Secreted by the pancras, livers, and gallbladders to aid in chemical digestion
colonial utility
Elimination of waste
03
Formation of fees
Role of colon
Waste material that cannot be absorbed through the large intention where it is further processed and water is reabsorbed
Mouth
The Mouth is the opening at the antagonist end of the digestive tract It is lined by moist, pink mucosa and contains several sense receivers that aid in taste and touch The tongue is a muscular organization that aids in chewing, swinging, and speech
The gallbladder stores bill produced by the liver and releases it into the duodynum in response to signals from the small intent
03
Pancream
The pancras products enzymes that aid in protein, carbohydrate,
Digestive enzymes
Breaking down food into small particles through Chewing and mixing with Saliva
Secreted by the pancras, livers, and gallbladders to aid in chemical digestion
colonial utility
Elimination of waste
03
Formation of fees
Role of colon
Waste material that cannot be absorbed through the large intention where it is further processed and water is reabsorbed
Mouth
The Mouth is the opening at the antagonist end of the digestive tract It is lined by moist, pink mucosa and contains several sense receivers that aid in taste and touch The tongue is a muscular organization that aids in chewing, swinging, and speech
关于消化系统的英文PPT优秀课件
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The large intestine is divided into 4 parts :cecum, colon,sigmoid colon,and rectum.
The cecum is connected to the small intestine by the ileocecal valve.
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• The pharynx or throat ,is a long muscular tube that serves
as a passageway for food from the mouth to the esophagus and as a passway for air from nose to the windpipe.
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• The small intestine is the region of the gut where nearly all of the chemical digestion of the nutrition components of food take place.
• It divided into 3 sections:1)the duodenum 2)the jejunum 3)the ileum
• The esophagus is a long muscular tube extending from the
pharynx to the stomach .Food is propelled by rhythmic contractions of muscles in the wall of the esophagus. This process is called peallowing
The large intestine is divided into 4 parts :cecum, colon,sigmoid colon,and rectum.
The cecum is connected to the small intestine by the ileocecal valve.
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• The pharynx or throat ,is a long muscular tube that serves
as a passageway for food from the mouth to the esophagus and as a passway for air from nose to the windpipe.
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• The small intestine is the region of the gut where nearly all of the chemical digestion of the nutrition components of food take place.
• It divided into 3 sections:1)the duodenum 2)the jejunum 3)the ileum
• The esophagus is a long muscular tube extending from the
pharynx to the stomach .Food is propelled by rhythmic contractions of muscles in the wall of the esophagus. This process is called peallowing
关于消化系统的英文PPT
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• The pancreas:behind the stomach,manufactures digestive juice containing enzyme(amylase and lipase)that aid in the digestion of proteins,starches and fats.It also secretes insulin and glucagon.
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Made by 106
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• It divided into 3 sections:1)the duodenum 2)the jejunum 3)the ileum
• In the wall of the entire small intestine are millions of villi. It is through the capillaries in the villi that completely digested nutrients pass into the bloodstream and lymph vessels.
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• The gallbladder：a pear-shaped sac
behind the lower portion of the liver,stores bile,which is continuously secreted by the hepatic cells between meals.
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• The pharynx
or throat ,is a long muscular tube that serves as a passageway for food from the mouth to the esophagus and as a passway for air from nose to the windpipe.
Mouth
Pharynx Esophagus
The digestive system
Stomach
Small intestine Large intestine Liver Gallbladder Pancreas
Accessory organs of the digestive system
The teeth The oral cavity The tongue The palate Chewing and swallowing
• The small intestine is the region of the gut where nearly all of the chemical digestion of the nutrition components of food take place. • It divided into 3 sections:1)the duodenum 2)the jejunum 3)the ileum • In the wall of the entire small intestine are millions of villi. It is through the capillaries in the villi that completely digested nutrients pass into the bloodstream and lymph vessels.
Made bThe palate
manipulates food in the mouth during mastication and deglutition. the hard plate and the soft plate (the uvula hanging from the soft plate)
The large intestine is divided into 4 parts :cecum, colon,sigmoid colon,and rectum.
The cecum is connected to the small intestine by the ileocecal valve. The colon has 3 divisions : the ascending colon, the transverse colon, the sigmoid colon. As fluid waste from the small intestine pass through various sections of the colon ,water is reabsorbed into body. The rectum serves as a reservoir for feces.
The Digestive System
(also called the gastrointestinal or alimentary canal)
Introduction
Ingestion Digestion The primary functions Absorption Elimination Anatomically, the digestive system consist of a 30-foot long, mucous membrane-lined tube beginning with mouth and ending with the anus
•The teeth
are used to cut ,tear and crush food into smaller pieces. Each tooth consists of pulp, cementum and enamel.The teeth are classified incisors , cuspids and molars.
The stomach
It is composed of an upper portion called fundus,a middle section known as the body and a lower portion, called the antrum. The cardiac sphincter relaxes and contracts to move food from the esophagus into the stomach ,whereas the pyloric sphincter allows food to leave the stomach when it sufficiently digested. As the stomach fills ,the rugae unfolded, exposing the digestive glands and stimulating them to secret digestive enzymes and hydrochloric acid. These substances help transform food present to a semifluid substance.
• The gallbladder：a pear-shaped sac
behind the lower portion of the liver,stores bile,which is continuously secreted by the hepatic cells between meals.
• The pancreas:behind the stomach,manufactures digestive juice containing enzyme(amylase and lipase)that aid in the digestion of proteins,starches and fats.It also secretes insulin and glucagon.
• The liver:located in the upper right quadrant of abdomen,produces bile.Besides producing bile,it has several other vital functions.It manufactures blood proteins,destorys old erythrocytes and releases bilirubin,removes poisons(detoxification） from the blood,stores and releases glycogen needed by the body.
• The esophagus
is a long muscular tube extending from the pharynx to the stomach .Food is propelled by rhythmic contractions of muscles in the wall of the esophagus. This process is called peristalsis.