The Digestive System Pt. 1
Download as ppt, pdf3 likes890 views
The document summarizes the key components and functions of the digestive system. It describes the digestive system as having two main groups of organs: the alimentary canal and accessory digestive organs. The alimentary canal is a continuous hollow tube consisting of the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. Food is broken down through digestion and nutrients are absorbed into the bloodstream through these organs before exiting through the anus.
1 of 17
Downloaded 25 times
Ad
Recommended
The Digestive System Pt. 2
The Digestive System Pt. 2Alif Deedat
油
The document discusses the anatomy and functions of the digestive system. It describes the locations and layers of the stomach, as well as the specialized cells that secrete enzymes and acid. It then discusses the small intestine, noting its role in nutrient absorption. The small intestine contains villi and microvilli that increase surface area for absorption. The document next summarizes the large intestine, its role in water absorption and waste elimination, and key structures like the cecum and colon.The Digestive System Pt. 3
The Digestive System Pt. 3Alif Deedat
油
The document summarizes key aspects of the digestive system and metabolism. It describes the major organs that make up the digestive system, including the salivary glands, pancreas, liver, and gallbladder. It explains the processes of digestion, including mechanical and chemical breakdown of food as well as absorption of nutrients in the small intestine. The document also provides an overview of carbohydrate and fat metabolism, and how the body breaks down nutrients to produce energy in the form of ATP through cellular respiration.b19_file9_31312-digestionmarieb.ppt
b19_file9_31312-digestionmarieb.pptMariaCieloMantilloLu
油
The document provides an overview of the digestive system and body metabolism. It describes the key organs involved in digestion, including the mouth, esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas. It explains the processes of digestion, including breakdown of food by mechanical and chemical digestion, absorption of nutrients in the small intestine, and elimination of waste in the large intestine and rectum. Accessory organs like the salivary glands, teeth and pancreas play important roles in digestion as well.Marieb ch13a
Marieb ch13aElaine Briosos
油
This document provides an overview of the structure and function of the human respiratory system. It describes the major organs involved, including the nose, pharynx, larynx, trachea, bronchi, lungs and alveoli. Gas exchange takes place in the alveoli via diffusion across the respiratory membrane. Inhalation is driven by contraction of the diaphragm and intercostal muscles, while exhalation is mostly passive. Various respiratory volumes and capacities are also defined, such as tidal volume, vital capacity and dead space.Urinary system
Urinary systemDr. Shahbaz Ahmad PT Chaudhary
油
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood and regulate fluid and electrolyte balance. Urine travels from the kidneys down the ureters into the muscular urinary bladder, which stores urine until emptying through the urethra. The urinary system works to eliminate waste from the body and maintain homeostasis.Anatomy & physiology of cardiovascular system
Anatomy & physiology of cardiovascular systemvinayanerurkar
油
This document provides an overview of the anatomy and physiology of the cardiovascular system. It describes the location and structure of the heart, including its chambers and layers. It explains the circulation of blood through the heart, into the pulmonary circulation to oxygenate blood and into the systemic circulation to distribute oxygenated blood to the body. It details the coronary circulation which provides blood supply to the heart muscle.Digestive system
Digestive systemTRUMAN COLLEGE
油
The document summarizes the structure and function of the digestive system. It begins with an overview of digestion and absorption. It then describes each section of the gastrointestinal tract in detail, including the mouth, esophagus, stomach, and intestines. For each section, it discusses the layers, muscles, glands, and role in digestion.Chapter 22: Respiratory System (#1)
Chapter 22: Respiratory System (#1)Caroline Tokarski
油
This document provides an overview of the anatomy and physiology of the respiratory system. It begins by outlining the major conducting structures of the respiratory system from the nose to the alveoli. It then describes each structure in more detail, including their location, tissue composition, and functions. Key points covered include the protective and warming functions of the nose, the roles of the pharynx, larynx, trachea, bronchi and terminal bronchioles in conducting air, and the gas exchange that occurs across the respiratory membrane in the alveoli.Blood Circulation In Human Heart
Blood Circulation In Human Hearteitkan
油
This slideshow document introduces the circulation of blood in the human heart. It contains sectional diagrams of the heart and animations showing blood flow from the body to the lungs and from the lungs to the body. The slideshow was created by Mr. Ranjan Mandal in 2005-2006 to illustrate the circulation process.lymphatic system and body defense
lymphatic system and body defenseSunilPatel659040
油
The document summarizes key aspects of the lymphatic system and body defenses from a chapter in a human anatomy and physiology textbook. It describes the two main parts of the lymphatic system as lymphatic vessels and lymphoid tissues/organs. The lymphatic system functions to transport fluids back to blood, play roles in body defense and resistance to disease, and absorb digested fat. The document further explains lymphatic vessels, lymph nodes, lymph composition, and other lymphoid organs like the spleen, thymus, and tonsils. It also summarizes nonspecific body defenses like skin and membranes, defensive cells, inflammation, antimicrobial chemicals, fever, and the specific immune system includingHistology of Digestive system
Histology of Digestive systemEneutron
油
The document describes the general structure and functions of the digestive system. It is composed of the gastrointestinal tract, which includes the mouth, esophagus, stomach, small intestine, and large intestine, as well as accessory organs like the liver, gallbladder and pancreas. Together these organs ingest, break down, absorb and eliminate food and waste products from the body. The document provides details on the histology and roles of each section of the GI tract and accessory organs in the multi-step digestive process.The respiratory system
The respiratory systemMickelder Kercy
油
The document provides a detailed overview of the human respiratory system, categorizing its components into the upper and lower respiratory tracts, including structures like the nose, pharynx, larynx, trachea, bronchi, and lungs. It outlines the functions of these structures, such as air passage, sound production, and gas exchange, as well as common disorders affecting the respiratory system. Additionally, it discusses various respiratory volumes, capacities, and tests used to assess respiratory health.Lecture 21 respiratory system
Lecture 21 respiratory systemShakir Ellahi
油
The document describes the respiratory system and its functions. It discusses how respiration includes pulmonary ventilation where air moves in and out of the lungs, gas exchange between the blood and air in the alveoli, and transport of gases between the lungs and body cells. It also describes cellular respiration where oxygen is used by cells and carbon dioxide is produced. The respiratory organs include the conducting zone which carries air to the respiratory zone in the lungs where gas exchange occurs.Urinary
UrinaryLawrence James
油
The document provides an overview of the structure and functions of the urinary system. It describes the key organs involved - kidneys, ureters, urinary bladder and urethra. It explains the functions of the urinary system which include waste elimination, regulation of water and electrolyte balance, and maintenance of acid-base balance in the blood. It also describes the processes of filtration, reabsorption and secretion that occur in the nephrons of the kidneys to form urine and regulate its composition.GASTRO-INTESTIAL TRACT/ALIMENTARY CANAL
GASTRO-INTESTIAL TRACT/ALIMENTARY CANALHeena Parveen
油
The human digestive system breaks down food through mechanical and enzymatic digestion. It is composed of the gastrointestinal tract (GIT) which has four layers and runs from the mouth to the anus. The GIT performs the functions of ingestion, propulsion, digestion, absorption, and elimination. Key components of the GIT include the mouth, esophagus, stomach, small intestine, liver, gallbladder and pancreas, each playing an important role in digestion.Special senses
Special sensesLawrence James
油
The document provides an overview of the special senses - vision, hearing, equilibrium, taste and smell - covering their anatomy and physiology. It discusses the structures of the eye such as the retina, lens and accessory structures; the structures of the ear including the outer, middle and inner ear; and the sensory receptors for taste and smell. The summary focuses on the key sensory organs and their functions:
The eye contains photoreceptors in the retina that detect light and allow for vision. The lens focuses light onto the retina. The ear contains structures for hearing and balance, including the cochlea that contains hair cells for hearing and semicircular canals that contain receptors for balance and equilibrium. Taste buds on theCardiovascular System, Heart, Blood Vessel, ECG, Hypertension, Arrhythmia
Cardiovascular System, Heart, Blood Vessel, ECG, Hypertension, Arrhythmia Audumbar Mali
油
The document provides an extensive overview of the cardiovascular system, outlining the structure and function of blood vessels, the heart, and the pathways of blood circulation. It details the cardiac cycle, how heartbeats are regulated by intrinsic and extrinsic factors, and the importance of maintaining blood pressure and homeostasis. Additionally, it discusses various cardiovascular disorders, treatment methods, and advancements in heart surgery.Digestive System
Digestive SystemBooNeil
油
This document provides an overview of the structure and function of the human digestive system. It describes the organs that make up the digestive tract, including the mouth, esophagus, stomach, small intestine, large intestine and associated organs like the liver, gallbladder and pancreas. It explains the roles of these organs in ingestion, digestion, absorption and elimination and how they work together to break down food and extract nutrients for the body.Cardiovascular
CardiovascularLawrence James
油
The document provides an overview of the cardiovascular system and its key components. It discusses the heart, including its location, chambers, valves, conduction system, and cardiac cycle. It also examines the vascular system of arteries, arterioles, capillaries, venules and veins. Vital signs like pulse, blood pressure and their regulation are also summarized. The cardiovascular system functions to pump blood throughout the body to deliver oxygen and nutrients and remove waste via the heart and network of blood vessels.Anatomy of respiratory system
Anatomy of respiratory systemSELINA SRAVANTHI
油
The respiratory system provides oxygen to cells and removes carbon dioxide. It includes the nose, pharynx, larynx, trachea, bronchi, lungs, and the blood vessels. The nose warms and humidifies inhaled air. The trachea divides into bronchi that enter the lungs and further divide into bronchioles and alveoli, where gas exchange occurs by diffusion between the air in alveoli and blood in capillaries. The lungs and chest wall muscles work together during breathing to inhale air and exhale carbon dioxide.The histology of cvs
The histology of cvsMuhammad Habeeb
油
The document details the histology of the cardiovascular system, focusing on the structure and function of the heart, arteries, and veins. It describes the three layers of the heart (epicardium, myocardium, and endocardium), the types of arteries and their functions, and the particulars of blood flow through venules and veins. Additionally, it discusses the structure of capillaries and their role in nutrient and waste exchange within tissues.Chapter 21&22
Chapter 21&22Yukti Sharma
油
This document discusses the cardiovascular system, including blood vessel types and structure, hemodynamics, fluid exchange, blood pressure regulation, and shock. It covers the key components of arteries, veins, and capillaries, how fluid moves across capillary walls via Starling forces, the factors that influence blood flow and resistance, and the critical process of autoregulation to maintain homeostasis. It also addresses alterations in blood pressure like hypertension and hypotension, the different types of shock, and the body's compensatory responses to shock to restore hemodynamic balance.Respiratory
RespiratoryLawrence James
油
The document provides an overview of the respiratory system, including its main functions, organs, anatomy, and physiology. It describes the pathways of air from the nose to the alveoli in the lungs where gas exchange occurs. Key topics covered include ventilation, gas transport, and the neural and chemical regulation of breathing. Common respiratory disorders such as COPD, lung cancer, and asthma are also summarized.Digestive
DigestiveAtheer Ahmed
油
The human digestive system breaks down food into smaller molecules that can be absorbed and used by the body. It begins in the mouth and includes the esophagus, stomach, small intestine, large intestine, and anus. Digestion involves both mechanical and chemical breakdown of food. The digestive system works with other organs like the liver, pancreas, and salivary and gastric glands to break down proteins, fats, and carbohydrates into nutrients that can be absorbed and used for energy, building materials, and other functions in the body. A balanced diet and healthy lifestyle are important for maintaining a properly functioning digestive system.Introduction to Anatomy & Physiology
Introduction to Anatomy & Physiologysbweldon
油
This document provides an overview of anatomy and physiology, including:
- It defines anatomy and physiology as the study of body structures and functions.
- It describes the six levels of structural organization from chemical to organism.
- It explains homeostasis as the maintenance of stable internal conditions and the feedback systems that regulate homeostasis.
- It introduces anatomical terminology used to describe body positions, regions, directions, and planes.Respiratory System
Respiratory SystemJuan Miguel Palero
油
The respiratory system allows for gas exchange in the body. It begins with the nostrils, where air enters and exits the nasal cavity to be warmed. The pharynx and larynx allow air to pass to the trachea and then bronchi, where air flows into the lungs. The lungs, located in the chest, have lobes and facilitate breathing, respiration, and protection from infection. Inhalation draws oxygen into the lungs through muscle contraction and exhalation removes carbon dioxide as a waste product.Activity 10-vessels-circulation
Activity 10-vessels-circulationmeleebirdsong
油
This document provides an overview of the circulatory system including the pulmonary and systemic circulation. It describes the layers of vessel walls, including the tunica intima, tunica media, and tunica externa. The pulmonary circulation carries deoxygenated blood from the right ventricle to the lungs and oxygenated blood back to the left atrium. The systemic circulation carries oxygenated blood from the left ventricle to the body and deoxygenated blood back to the right atrium. Detailed diagrams and descriptions are provided of the arterial supply and venous return in various body regions including the head and neck, ventral cavity, and upper and lower limbs.Anatomy & Physiology Lecture Notes - Digestive system
Anatomy & Physiology Lecture Notes - Digestive systemAmmedicine Medicine
油
The document outlines the structure and functions of the digestive system, detailing the role of various nutrients, such as carbohydrates, lipids, proteins, vitamins, and minerals. It describes the anatomy of the alimentary canal and accessory organs involved in digestion, including mechanical and chemical processes that occur in the mouth, stomach, and intestines. The document also addresses homeostatic imbalances related to the digestive system, such as gastric ulcers, gallstones, and hepatitis.CHAPTER 14 Digestive System.pptxsdfwgewg
CHAPTER 14 Digestive System.pptxsdfwgewgImmanuelCapurcosDuab
油
The document provides an overview of the human digestive system, including its functions such as ingestion, digestion, absorption, and defecation. It details the anatomy of the alimentary canal and accessory organs involved in digestion, describing the structure and roles of various components like the mouth, esophagus, stomach, small intestine, and large intestine. Additionally, it explains the types of teeth, their functions, and the salivary glands that aid in the digestive process.More Related Content
What's hot (20)
Blood Circulation In Human Heart
Blood Circulation In Human Hearteitkan
油
This slideshow document introduces the circulation of blood in the human heart. It contains sectional diagrams of the heart and animations showing blood flow from the body to the lungs and from the lungs to the body. The slideshow was created by Mr. Ranjan Mandal in 2005-2006 to illustrate the circulation process.lymphatic system and body defense
lymphatic system and body defenseSunilPatel659040
油
The document summarizes key aspects of the lymphatic system and body defenses from a chapter in a human anatomy and physiology textbook. It describes the two main parts of the lymphatic system as lymphatic vessels and lymphoid tissues/organs. The lymphatic system functions to transport fluids back to blood, play roles in body defense and resistance to disease, and absorb digested fat. The document further explains lymphatic vessels, lymph nodes, lymph composition, and other lymphoid organs like the spleen, thymus, and tonsils. It also summarizes nonspecific body defenses like skin and membranes, defensive cells, inflammation, antimicrobial chemicals, fever, and the specific immune system includingHistology of Digestive system
Histology of Digestive systemEneutron
油
The document describes the general structure and functions of the digestive system. It is composed of the gastrointestinal tract, which includes the mouth, esophagus, stomach, small intestine, and large intestine, as well as accessory organs like the liver, gallbladder and pancreas. Together these organs ingest, break down, absorb and eliminate food and waste products from the body. The document provides details on the histology and roles of each section of the GI tract and accessory organs in the multi-step digestive process.The respiratory system
The respiratory systemMickelder Kercy
油
The document provides a detailed overview of the human respiratory system, categorizing its components into the upper and lower respiratory tracts, including structures like the nose, pharynx, larynx, trachea, bronchi, and lungs. It outlines the functions of these structures, such as air passage, sound production, and gas exchange, as well as common disorders affecting the respiratory system. Additionally, it discusses various respiratory volumes, capacities, and tests used to assess respiratory health.Lecture 21 respiratory system
Lecture 21 respiratory systemShakir Ellahi
油
The document describes the respiratory system and its functions. It discusses how respiration includes pulmonary ventilation where air moves in and out of the lungs, gas exchange between the blood and air in the alveoli, and transport of gases between the lungs and body cells. It also describes cellular respiration where oxygen is used by cells and carbon dioxide is produced. The respiratory organs include the conducting zone which carries air to the respiratory zone in the lungs where gas exchange occurs.Urinary
UrinaryLawrence James
油
The document provides an overview of the structure and functions of the urinary system. It describes the key organs involved - kidneys, ureters, urinary bladder and urethra. It explains the functions of the urinary system which include waste elimination, regulation of water and electrolyte balance, and maintenance of acid-base balance in the blood. It also describes the processes of filtration, reabsorption and secretion that occur in the nephrons of the kidneys to form urine and regulate its composition.GASTRO-INTESTIAL TRACT/ALIMENTARY CANAL
GASTRO-INTESTIAL TRACT/ALIMENTARY CANALHeena Parveen
油
The human digestive system breaks down food through mechanical and enzymatic digestion. It is composed of the gastrointestinal tract (GIT) which has four layers and runs from the mouth to the anus. The GIT performs the functions of ingestion, propulsion, digestion, absorption, and elimination. Key components of the GIT include the mouth, esophagus, stomach, small intestine, liver, gallbladder and pancreas, each playing an important role in digestion.Special senses
Special sensesLawrence James
油
The document provides an overview of the special senses - vision, hearing, equilibrium, taste and smell - covering their anatomy and physiology. It discusses the structures of the eye such as the retina, lens and accessory structures; the structures of the ear including the outer, middle and inner ear; and the sensory receptors for taste and smell. The summary focuses on the key sensory organs and their functions:
The eye contains photoreceptors in the retina that detect light and allow for vision. The lens focuses light onto the retina. The ear contains structures for hearing and balance, including the cochlea that contains hair cells for hearing and semicircular canals that contain receptors for balance and equilibrium. Taste buds on theCardiovascular System, Heart, Blood Vessel, ECG, Hypertension, Arrhythmia
Cardiovascular System, Heart, Blood Vessel, ECG, Hypertension, Arrhythmia Audumbar Mali
油
The document provides an extensive overview of the cardiovascular system, outlining the structure and function of blood vessels, the heart, and the pathways of blood circulation. It details the cardiac cycle, how heartbeats are regulated by intrinsic and extrinsic factors, and the importance of maintaining blood pressure and homeostasis. Additionally, it discusses various cardiovascular disorders, treatment methods, and advancements in heart surgery.Digestive System
Digestive SystemBooNeil
油
This document provides an overview of the structure and function of the human digestive system. It describes the organs that make up the digestive tract, including the mouth, esophagus, stomach, small intestine, large intestine and associated organs like the liver, gallbladder and pancreas. It explains the roles of these organs in ingestion, digestion, absorption and elimination and how they work together to break down food and extract nutrients for the body.Cardiovascular
CardiovascularLawrence James
油
The document provides an overview of the cardiovascular system and its key components. It discusses the heart, including its location, chambers, valves, conduction system, and cardiac cycle. It also examines the vascular system of arteries, arterioles, capillaries, venules and veins. Vital signs like pulse, blood pressure and their regulation are also summarized. The cardiovascular system functions to pump blood throughout the body to deliver oxygen and nutrients and remove waste via the heart and network of blood vessels.Anatomy of respiratory system
Anatomy of respiratory systemSELINA SRAVANTHI
油
The respiratory system provides oxygen to cells and removes carbon dioxide. It includes the nose, pharynx, larynx, trachea, bronchi, lungs, and the blood vessels. The nose warms and humidifies inhaled air. The trachea divides into bronchi that enter the lungs and further divide into bronchioles and alveoli, where gas exchange occurs by diffusion between the air in alveoli and blood in capillaries. The lungs and chest wall muscles work together during breathing to inhale air and exhale carbon dioxide.The histology of cvs
The histology of cvsMuhammad Habeeb
油
The document details the histology of the cardiovascular system, focusing on the structure and function of the heart, arteries, and veins. It describes the three layers of the heart (epicardium, myocardium, and endocardium), the types of arteries and their functions, and the particulars of blood flow through venules and veins. Additionally, it discusses the structure of capillaries and their role in nutrient and waste exchange within tissues.Chapter 21&22
Chapter 21&22Yukti Sharma
油
This document discusses the cardiovascular system, including blood vessel types and structure, hemodynamics, fluid exchange, blood pressure regulation, and shock. It covers the key components of arteries, veins, and capillaries, how fluid moves across capillary walls via Starling forces, the factors that influence blood flow and resistance, and the critical process of autoregulation to maintain homeostasis. It also addresses alterations in blood pressure like hypertension and hypotension, the different types of shock, and the body's compensatory responses to shock to restore hemodynamic balance.Respiratory
RespiratoryLawrence James
油
The document provides an overview of the respiratory system, including its main functions, organs, anatomy, and physiology. It describes the pathways of air from the nose to the alveoli in the lungs where gas exchange occurs. Key topics covered include ventilation, gas transport, and the neural and chemical regulation of breathing. Common respiratory disorders such as COPD, lung cancer, and asthma are also summarized.Digestive
DigestiveAtheer Ahmed
油
The human digestive system breaks down food into smaller molecules that can be absorbed and used by the body. It begins in the mouth and includes the esophagus, stomach, small intestine, large intestine, and anus. Digestion involves both mechanical and chemical breakdown of food. The digestive system works with other organs like the liver, pancreas, and salivary and gastric glands to break down proteins, fats, and carbohydrates into nutrients that can be absorbed and used for energy, building materials, and other functions in the body. A balanced diet and healthy lifestyle are important for maintaining a properly functioning digestive system.Introduction to Anatomy & Physiology
Introduction to Anatomy & Physiologysbweldon
油
This document provides an overview of anatomy and physiology, including:
- It defines anatomy and physiology as the study of body structures and functions.
- It describes the six levels of structural organization from chemical to organism.
- It explains homeostasis as the maintenance of stable internal conditions and the feedback systems that regulate homeostasis.
- It introduces anatomical terminology used to describe body positions, regions, directions, and planes.Respiratory System
Respiratory SystemJuan Miguel Palero
油
The respiratory system allows for gas exchange in the body. It begins with the nostrils, where air enters and exits the nasal cavity to be warmed. The pharynx and larynx allow air to pass to the trachea and then bronchi, where air flows into the lungs. The lungs, located in the chest, have lobes and facilitate breathing, respiration, and protection from infection. Inhalation draws oxygen into the lungs through muscle contraction and exhalation removes carbon dioxide as a waste product.Activity 10-vessels-circulation
Activity 10-vessels-circulationmeleebirdsong
油
This document provides an overview of the circulatory system including the pulmonary and systemic circulation. It describes the layers of vessel walls, including the tunica intima, tunica media, and tunica externa. The pulmonary circulation carries deoxygenated blood from the right ventricle to the lungs and oxygenated blood back to the left atrium. The systemic circulation carries oxygenated blood from the left ventricle to the body and deoxygenated blood back to the right atrium. Detailed diagrams and descriptions are provided of the arterial supply and venous return in various body regions including the head and neck, ventral cavity, and upper and lower limbs.Anatomy & Physiology Lecture Notes - Digestive system
Anatomy & Physiology Lecture Notes - Digestive systemAmmedicine Medicine
油
The document outlines the structure and functions of the digestive system, detailing the role of various nutrients, such as carbohydrates, lipids, proteins, vitamins, and minerals. It describes the anatomy of the alimentary canal and accessory organs involved in digestion, including mechanical and chemical processes that occur in the mouth, stomach, and intestines. The document also addresses homeostatic imbalances related to the digestive system, such as gastric ulcers, gallstones, and hepatitis.Similar to The Digestive System Pt. 1 (20)
CHAPTER 14 Digestive System.pptxsdfwgewg
CHAPTER 14 Digestive System.pptxsdfwgewgImmanuelCapurcosDuab
油
The document provides an overview of the human digestive system, including its functions such as ingestion, digestion, absorption, and defecation. It details the anatomy of the alimentary canal and accessory organs involved in digestion, describing the structure and roles of various components like the mouth, esophagus, stomach, small intestine, and large intestine. Additionally, it explains the types of teeth, their functions, and the salivary glands that aid in the digestive process.Ch14 Digestive System Overview
Ch14 Digestive System Overviewaescobed
油
The document summarizes the key components and functions of the digestive system. It describes the organs that make up the digestive tract, including the mouth, esophagus, stomach, small intestine, large intestine and associated structures like the liver, gallbladder and pancreas. It explains the three main stages of digestion: breakdown of food, absorption of nutrients, and metabolism. The digestive system works in an organized way to break down ingested food into smaller molecules that can be used by the body.Ch 14 Dig Sys A
Ch 14 Dig Sys Aguest970cb3
油
The document summarizes the key organs and functions of the digestive system. It describes the alimentary canal which includes the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. It details the roles of each organ in digesting and absorbing nutrients from food, as well as eliminating waste. The accessory organs that aid digestion, such as the liver, pancreas and gallbladder, are also mentioned.Ch 14 Dig Sys A
Ch 14 Dig Sys Aguest970cb3
油
The document summarizes the key organs of the digestive system and their functions. It describes the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. It explains that the digestive system breaks down food, absorbs nutrients, and uses metabolism to produce energy. The organs work together through processes like chewing, swallowing, peristalsis, and the secretion of enzymes to digest food.GIT Nursing Updatted..pptx
GIT Nursing Updatted..pptxUsman Hashmi
油
The document discusses the anatomy and functions of the digestive system. It describes the organs of the alimentary canal including the mouth, esophagus, stomach, small intestine, and large intestine. It details the layers of the digestive tract walls and the roles of various glands and tissues in ingestion, digestion, absorption, and defecation. Key processes like peristalsis and the roles of enzymes are also summarized.Digestive System Anatomy
Digestive System AnatomyDr. Alok Kumar
油
The digestive system breaks down ingested food into nutrients that can be absorbed and used by the body. It consists of the alimentary canal and accessory organs. The alimentary canal includes the mouth, esophagus, stomach, and small and large intestines. In the mouth, teeth and tongue break down food and saliva contains enzymes that begin digestion. The stomach stores, churns, and breaks down food further with acid and enzymes. The small intestine completes digestion and absorbs nutrients into the bloodstream through fingerlike villi and microvilli. The large intestine absorbs water before waste is excreted. Accessory organs include the liver, pancreas and gallbladder which produce bile and enzymes to aid digestionIntroduction of digestive system .pdf
Introduction of digestive system .pdfssuserbf4af22
油
The digestive system breaks down ingested food into nutrients that can be absorbed and used by the body. The main organs include the mouth, esophagus, stomach, small intestine, large intestine, liver, pancreas, and gallbladder. In the mouth, food is chewed and mixed with saliva. The esophagus transports food to the stomach through peristalsis. The stomach mixes food with acids and enzymes to form chyme. The small intestine further digests food with enzymes from the pancreas and bile from the liver. Nutrients are absorbed through the intestinal walls. Undigested waste passes to the large intestine, where water is absorbed before waste is excreted as feces through the anusDigestive system - anatomy
Digestive system - anatomy Areej Abu Hanieh
油
The digestive system breaks down ingested food into nutrients that can be absorbed and used by the body. It consists of the alimentary canal and accessory organs. The alimentary canal includes the mouth, esophagus, stomach, small intestine, large intestine, and anus. Accessory organs include the teeth, tongue, salivary glands, liver, gallbladder and pancreas. Food is ingested, digested, absorbed, and waste is eliminated in a multi-step process involving both mechanical and chemical breakdown as well as nutrient absorption throughout the alimentary canal.Introduction .pdf
Introduction .pdfssuserbf4af22
油
The document provides an overview of the anatomy and functions of the digestive system. It describes the digestive system as consisting of the alimentary canal and accessory organs. The alimentary canal includes the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. Accessory organs that aid digestion include the tongue, salivary glands, liver, gallbladder and pancreas. Each organ's location, structure, and role in the digestion process is defined. The functions of the digestive system are ingestion, digestion, absorption, and elimination.Digestive System
Digestive SystemOlive Harvey College
油
The document summarizes the key parts and functions of the human digestive system. It describes the 30 foot long gastrointestinal tract starting from the mouth and ending in the anus. It details the main sections including the oral cavity, esophagus, stomach, small and large intestines. The three main functions are digesting foods, absorbing nutrients, and eliminating waste. Accessory organs that help digestion include the liver, gallbladder and pancreas.Anatomy of the Digestive system
Anatomy of the Digestive systemVictor Ekpo
油
The document provides an overview of the anatomy and functions of the digestive system. It describes the digestive system as consisting of the alimentary canal and accessory organs. The alimentary canal includes the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. Accessory organs that aid digestion include the tongue, salivary glands, liver, gallbladder and pancreas. The document outlines the locations and roles of each organ in ingestion, digestion, absorption and elimination of food.Human Anatomy and Physiology
Human Anatomy and Physiologytaylor872972
油
This document provides an overview of the digestive system and its organs and processes. It describes the organs of the digestive system including the mouth, esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas. It explains the roles of these organs and their secretions in physically and chemically breaking down food molecules into smaller absorbable components. Key digestive enzymes and their roles in digesting carbohydrates, proteins and lipids are also summarized.The different organs of digestion
The different organs of digestionmaryjane0116
油
The document discusses the major organs of the human digestive system and their functions. It begins with an overview of digestion and the two main parts - the digestive tract and accessory organs. It then describes each organ in detail, including the mouth, esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas. It explains the mechanical and chemical processes of digestion that occur through these organs to break down food into nutrients that can be absorbed and used by the body.Digestive system presen.08
Digestive system presen.08biabellini
油
The digestive system begins breaking down food through mechanical and chemical digestion in the mouth, stomach, and small intestine. Nutrients are absorbed into the bloodstream in the small intestine, while waste is eliminated. The digestive system includes the mouth, esophagus, stomach, liver, gallbladder, pancreas, and small and large intestines. It begins digestion in the mouth through chewing and saliva before food moves to the stomach and small intestine where most absorption occurs.AP DIGESTIVE SYSTEM-1.ppt Alimentary organ
AP DIGESTIVE SYSTEM-1.ppt Alimentary organmisseptember19
油
The document provides a comprehensive overview of the digestive system, detailing the processes involved in digestion, absorption, and metabolism, as well as the roles of various organs including the alimentary canal and accessory digestive organs. It covers the structure and function of the mouth, pharynx, esophagus, stomach, small intestine, and large intestine, along with accessory organs such as the liver and pancreas. Additionally, the document emphasizes the importance of enzymes and peristalsis in digestion and nutrient absorption.The digestive system, structure, functions and their disorders.pdf
The digestive system, structure, functions and their disorders.pdfGulshan Athbhaiya
油
This slide reveals about the digestive system their organs anatomy and physilogy along with consequences faced by the organs.Digestive system.pptx
Digestive system.pptxMohammadArman45
油
The document provides an overview of the human digestive system, detailing its components such as the mouth, esophagus, stomach, small intestine, and large intestine, as well as associated glands like the salivary glands, liver, gallbladder, and pancreas. It explains the functions of the digestive organs, including the processes of digestion and absorption, and describes the anatomy of the abdominal quadrants. Accessory organs and their roles in digestion, along with the significance of structures like villi in nutrient absorption, are also discussed.Digestive System Notes
Digestive System NotesShakopee Public Schools
油
The document provides an overview of the human digestive system, including its organs and their functions. It describes the process of digestion beginning with chewing in the mouth and continuing through the alimentary canal. Key organs discussed include the mouth, esophagus, stomach, small intestine, large intestine, and accessory organs like the liver, gallbladder and pancreas. The document explains the roles of these organs in further breaking down food, absorbing nutrients into blood and eliminating waste.Chapter_23_Digestive_system_IXtIDRJ.pptx
Chapter_23_Digestive_system_IXtIDRJ.pptx0481677
油
jBJHSWQSWQNQSWN DN N WDEWN DNEN WDN DN NEJKEDIISXANDENJUDEIHFF JJKBCWF. FQJ DW DJUIQIDJU2F90F32ONOQ2H93TLM3IONIWDEJFJE EF JVJRU48Q3INREQR3444IMDI;ELIESW;KE;KEFLFRNNGFNFNVFKEJEJEEJENKEKNNENNE'POOEWDE 19021K2K09I2EMWJEIWEWNWSNWQWKMWQWEMEWEIODIDNXDNNJFJRNNRH20-30KR43NEJDE3NNFFRIJFNJRFNENFENEFFJRFJIFKENFUENUFU3PIOR22QKQWKKQWIQK2LWIO2KNQJWQME2I1KK2WO2J2J2JO1POPOO31LO01O1WMMD0W WMWNIWQKNNDWQNWW3333334RGGGGGGGGGGGGGGGGGGtt5555453434Ad
Recently uploaded (20)
Ratricharya according to ayurveda along with day and night pattern in various...
Ratricharya according to ayurveda along with day and night pattern in various...DR DHARMENDRA BINJHWAR
油
This slide are more importents for ayurveda students and teachers because i have mentioned in this slide night time routine in ayurveda the ancient science of India along with day and night pattern in various counteries within in one ppt. thanks for watching i will be greatful for your suggestion and feedback... please like share and suppourtSelf-Awareness and Self-Care How Professionals Can Avoid Burnout
Self-Awareness and Self-Care How Professionals Can Avoid BurnoutOlaf Kraus de Camargo
油
Closing Keynote at the IV OGLNOPOLSKA KONFERENCJA & WARSZTATY
KomunikAACja, Samoswiadomosc, Seksualnosc
June 13th 14th, 2025
An overview of the definition and presentation of burnout in healthcare workers, strategies to prevent it and to build resilience. The presentation also explores the barriers and enablers to introducing wellness strategies in organizations.Anaphylaxis Comprehensive Clinical Overview
Anaphylaxis Comprehensive Clinical OverviewDr. BISHAL SAPKOTA
油
This presentation by Dr. Bishal Sapkota provides a detailed clinical overview of anaphylaxis, a life-threatening allergic reaction. It covers historical background, clinical criteria for diagnosis, time course, common causes, and multi-system clinical manifestations. Special emphasis is placed on emergency management, including the use of epinephrine, second-line treatments like corticosteroids and antihistamines, and approaches for refractory cases. Ideal for medical professionals, emergency responders, and students in healthcare, this resource draws from authoritative texts such as Tintinallis Emergency Medicine (9th edition) and UpToDate (2025).When is the Right Time to Refer to (Advanced) Heart Failure?
When is the Right Time to Refer to (Advanced) Heart Failure?Duke Heart
油
Adam DeVore, MD, MHS
Duke University Guideline Directed Medical Therapy: What is the Best Approach?
Guideline Directed Medical Therapy: What is the Best Approach?Duke Heart
油
Benjamin Trichon, MD
Duke UniversityCell Injuri. pathophpysiology sem- II B Pharmacypptx
Cell Injuri. pathophpysiology sem- II B PharmacypptxUmeshMali25
油
This presentation provides a comprehensive overview of cell injury, a fundamental concept in pathology. It covers the causes, types (reversible and irreversible), mechanisms of injury (including hypoxia, free radicals, and chemical agents), and the morphological and biochemical changes that occur during cell injury. The slides are ideal for medical, pharmacy, and life sciences students preparing for pathology coursework or exams.
inferential statistics Part - 1 i.e Parametric tests
inferential statistics Part - 1 i.e Parametric testsBabitha Devu
油
This part deals with the Inferential Statistics.
Basic Terminologies.
Parametric Test.
T-test
paired & unpaired T -test
Z testGeneral Pharmacology
General Pharmacology Umanath Singh Autonomous State Medical College, Jaunpur
油
This is ppt of general pharmacology and its aspectJAUNDICE,BIOCHEMISTRY, FIRST MBBS STUDENTS
JAUNDICE,BIOCHEMISTRY, FIRST MBBS STUDENTSamitarathore081986
油
JAUNDICE IS A SYMPTOM, NOT A DISEASE JAUNDICE, YELLOWISH DISCOLORATION OF SKIN, MUCOUS MEMBRANES &SCLERA DUE TO ELEVATED BILIRUBIN IN BLOOD
Ophthalmic Techniques HSSC-1 | Federal Board Past Paper | 2025 Preparation.pdf
Ophthalmic Techniques HSSC-1 | Federal Board Past Paper | 2025 Preparation.pdfazkaimran130
油
HSSC-1 Ophthalmic Technology | Federal Board Past Paper Solved 鏝
Welcome to our channel! In this video, we cover the Federal Board Ophthalmic Techniques Past Paper for HSSC-1, including:
Multiple Choice Questions (MCQs) Section A (20 Marks)
Short Questions Section B (50 Marks)
Long Questions Section C (30 Marks)
Latest Exam Pattern | 2025 Preparation Guide
Time Management Tips Included!
This video is perfect for students preparing for HSSC-1 Ophthalmic Technology exams under the Federal Board of Intermediate and Secondary Education (FBISE).
Dont forget to like, share, and subscribe for more solved papers and exam tips!
#OphthalmicTechnology #FBISE #HSSC1 #PastPaper #MedicalTechnology #OphthalmicTechniques #FederalBoard #MCQs #ShortQuestions #LongQuestions #BoardExam2025DRUGS USED IN UTI OR URINARY ANTISEPTICS
DRUGS USED IN UTI OR URINARY ANTISEPTICSUmanath Singh Autonomous State Medical College, Jaunpur
油
drugs used in Urinary Tract InfectionsHEALTH CARE PLANNING AND ORGANIZATION OF HEALTH CARE
HEALTH CARE PLANNING AND ORGANIZATION OF HEALTH CAREnawaabaquib
油
This PowerPoint presentation covers Unit II: Health Care Planning and Organization of Health Care at Various Levels in a simple and easy-to-understand format. It explains importance of health planning in India. The PPT also includes the structure of the health care system at central, state, and local levels. It is useful for GNM ,BSc And Msc Nursing students. This presentation is also helpful for exam preparation .COUGH AND THIER DRUGS AND MODE OF ACTION.pptx
COUGH AND THIER DRUGS AND MODE OF ACTION.pptxPackialakshmiP
油
COUGH AND THIER DRUGS AND MODE OF ACTION5-Lift Analysis in ergonomics focuses on evaluating the safety and efficienc...
5-Lift Analysis in ergonomics focuses on evaluating the safety and efficienc...Bolan University of Medical and Health Sciences ,Quetta
油
Lift Analysis in ergonomics focuses on evaluating the safety and efficiency of manual lifting tasks in the workplace. It involves assessing the physical demands placed on the human body during lifting activities to prevent musculoskeletal disorders (MSDs), particularly lower back injuriesMultidisciplinary Strategies in GDMT Implementation
Multidisciplinary Strategies in GDMT ImplementationDuke Heart
油
Aferdita Spahillari, MD
Duke University whooping cough community health nursing.
whooping cough community health nursing.ASWIN S
油
Whooping cough for BSC 5th sem community health nursing..
This includes
Introduction
Definition
Incidence
Incubation period
Causes
Clinical manifestations
Diagnostic evaluation
Treatment
Prevention
Complications
Of whooping cough....Ratricharya according to ayurveda along with day and night pattern in various...
Ratricharya according to ayurveda along with day and night pattern in various...DR DHARMENDRA BINJHWAR
油
5-Lift Analysis in ergonomics focuses on evaluating the safety and efficienc...
5-Lift Analysis in ergonomics focuses on evaluating the safety and efficienc...Bolan University of Medical and Health Sciences ,Quetta
油
Ad
The Digestive System Pt. 1
- 1. The Digestive System and Body Metabolism
- 2. The Digestive System and Body Metabolism Digestion Breakdown of ingested food Absorption of nutrients into the blood Metabolism Production of cellular energy (ATP) Constructive and degradative cellular activities
- 3. Organs of the Digestive System Two main groups Alimentary canal continuous coiled hollow tube Accessory digestive organs
- 4. Organs of the Digestive System Figure 14.1
- 5. Organs of the Alimentary Canal Mouth Pharynx Esophagus Stomach Small intestine Large intestine Anus
- 6. Mouth (Oral Cavity) Anatomy Lips (labia) protect the anterior opening Cheeks form the lateral walls Hard palate forms the anterior roof Soft palate forms the posterior roof Uvula fleshy projection of the soft palate Figure 14.2a
- 7. Mouth (Oral Cavity) Anatomy Vestibule space between lips externally and teeth and gums internally Oral cavity area contained by the teeth Tongue attached at hyoid and styloid processes of the skull, and by the lingual frenulum Figure 14.2a
- 8. Mouth (Oral Cavity) Anatomy Tonsils Palatine tonsils Lingual tonsil Figure 14.2a
- 9. Processes of the Mouth Mastication (chewing) of food Mixing masticated food with saliva Initiation of swallowing by the tongue Allowing for the sense of taste
- 10. Pharynx Anatomy Nasopharynx not part of the digestive system Oropharynx posterior to oral cavity Laryngopharynx below the oropharynx and connected to the esophagus Figure 14.2a
- 11. Pharynx Function Serves as a passageway for air and food Food is propelled to the esophagus by two muscle layers Longitudinal inner layer Circular outer layer Food movement is by alternating contractions of the muscle layers (peristalsis)
- 12. Esophagus Runs from pharynx to stomach through the diaphragm Conducts food by peristalsis (slow rhythmic squeezing) Passageway for food only (respiratory system branches off after the pharynx)
- 13. Layers of Alimentary Canal Organs Mucosa Innermost layer Moist membrane Surface epithelium Small amount of connective tissue (lamina propria) Small smooth muscle layer
- 14. Layers of Alimentary Canal Organs Submucosa Just beneath the mucosa Soft connective tissue with blood vessels, nerve endings, and lymphatics
- 15. Layers of Alimentary Canal Organs Muscularis externa smooth muscle Inner circular layer Outer longitudinal layer Serosa Outermost layer visceral peritoneum Layer of serous fluid-producing cells
- 16. Layers of Alimentary Canal Organs Figure 14.3
- 17. Alimentary Canal Nerve Plexuses All are part of the autonomic nervous system Three separate networks of nerve fibers Submucosal nerve plexus Myenteric nerve plexus Subserous plexus