The respiratory system
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The respiratory system provides oxygen to cells and removes carbon dioxide. It includes the nose, mouth, pharynx, larynx, trachea, bronchi, bronchioles, lungs, and diaphragm. The upper respiratory tract warms, moistens, and filters air and contains smell receptors. The lower respiratory tract contains the lungs, which transport air to alveoli for gas exchange, and the diaphragm and lungs work in the respiratory cycle to inhale and exhale. Disorders include reduced airflow, infections, cancer, and cystic fibrosis. The respiratory system works with the digestive system which provides glucose for cellular respiration.
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The respiratory system power point
The respiratory system allows us to breathe by taking in oxygen and removing carbon dioxide. It contains key structures like the lungs, which get filled with oxygen and remove carbon dioxide, the larynx containing vocal cords, the trachea or windpipe connecting the mouth and nose to the lungs, and alveoli in the lungs where gas exchange occurs. The diaphragm helps with breathing by moving up and down to draw air in and out of the lungs.
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This PowerPoint presentation summarizes the key components and functions of the respiratory system. It describes the major organs involved, including the nose, pharynx, larynx, trachea, bronchi, and lungs. It explains how gas exchange occurs in the alveoli and how breathing is regulated. Several respiratory disorders are also discussed such as chronic bronchitis, emphysema, lung cancer, and asthma.
The respiratory system
The respiratory system is vital for survival as it allows oxygen to enter and carbon dioxide to exit the body. It includes the trachea that carries air to and from the lungs, bronchial tubes that branch out from the trachea and distribute air to small air sacs called alveoli where gas exchange occurs, and a diaphragm and vocal cords that help with breathing and voice functions.
Respiratory system
The respiratory system performs several important functions: it transports oxygen to tissues, eliminates carbon dioxide and other waste from the body, and protects the body through reflexive actions. Key components include the larynx containing the vocal cords, trachea which is the pathway for air, bronchi and bronchioles which branch into the lungs, and alveoli in the lungs where gas exchange occurs. The diaphragm and lungs work together to inhale and exhale air which flows through the trachea and bronchi.
Respiratory system
The respiratory system allows us to breathe in oxygen and breathe out carbon dioxide. It begins with air being filtered through the nose and warmed in the nasal passages. The pharynx carries air into the windpipe and pushes food into the gullet. The epiglottis covers the larynx to prevent food from entering the lungs. The larynx contains the vocal cords which produce sounds. The trachea takes air from the larynx to the lungs. In the lungs, the bronchial tree branches like a tree to distribute air to all parts of the lungs.
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The document discusses the composition of air and the human respiratory system. Air is made up mostly of nitrogen and oxygen, with smaller amounts of carbon dioxide, water vapor and other gases. The human respiratory system includes the lungs, windpipe, and diaphragm. The lungs take in oxygen and release carbon dioxide as they breathe. Other organisms like fish, plants and mammals also exchange gases to breathe and photosynthesize or respire.
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Oxygen enters the body through breathing and travels down the trachea into the lungs. In the lungs, oxygen passes through tiny air sacs called alveoli and into the bloodstream. The oxygenated blood is then pumped by the heart to tissues throughout the body, where the oxygen is used for respiration and energy production. Carbon dioxide produced in tissues returns to the lungs via the bloodstream to be exhaled.
Respiratory system
The respiratory system collects oxygen and releases carbon dioxide. Air enters through the nose and mouth then travels through the trachea and bronchi, which divide into bronchioles ending in alveoli. The alveoli are surrounded by capillaries that exchange oxygen and carbon dioxide through the thin alveolar walls. Oxygen is absorbed into the bloodstream and carried throughout the body by arteries while carbon dioxide is absorbed and travels through the bronchioles, bronchi, trachea and out through the mouth and nose. The diaphragm and rib muscles help draw air in and push it back out through inhalation and exhalation.
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The respiratory system power point
The respiratory system allows us to breathe by taking in oxygen and removing carbon dioxide. It contains key structures like the lungs, which get filled with oxygen and remove carbon dioxide, the larynx containing vocal cords, the trachea or windpipe connecting the mouth and nose to the lungs, and alveoli in the lungs where gas exchange occurs. The diaphragm helps with breathing by moving up and down to draw air in and out of the lungs.
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This PowerPoint presentation summarizes the key components and functions of the respiratory system. It describes the major organs involved, including the nose, pharynx, larynx, trachea, bronchi, and lungs. It explains how gas exchange occurs in the alveoli and how breathing is regulated. Several respiratory disorders are also discussed such as chronic bronchitis, emphysema, lung cancer, and asthma.
The respiratory system
The respiratory system is vital for survival as it allows oxygen to enter and carbon dioxide to exit the body. It includes the trachea that carries air to and from the lungs, bronchial tubes that branch out from the trachea and distribute air to small air sacs called alveoli where gas exchange occurs, and a diaphragm and vocal cords that help with breathing and voice functions.
Respiratory system
The respiratory system performs several important functions: it transports oxygen to tissues, eliminates carbon dioxide and other waste from the body, and protects the body through reflexive actions. Key components include the larynx containing the vocal cords, trachea which is the pathway for air, bronchi and bronchioles which branch into the lungs, and alveoli in the lungs where gas exchange occurs. The diaphragm and lungs work together to inhale and exhale air which flows through the trachea and bronchi.
Respiratory system
The respiratory system allows us to breathe in oxygen and breathe out carbon dioxide. It begins with air being filtered through the nose and warmed in the nasal passages. The pharynx carries air into the windpipe and pushes food into the gullet. The epiglottis covers the larynx to prevent food from entering the lungs. The larynx contains the vocal cords which produce sounds. The trachea takes air from the larynx to the lungs. In the lungs, the bronchial tree branches like a tree to distribute air to all parts of the lungs.
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The document discusses the composition of air and the human respiratory system. Air is made up mostly of nitrogen and oxygen, with smaller amounts of carbon dioxide, water vapor and other gases. The human respiratory system includes the lungs, windpipe, and diaphragm. The lungs take in oxygen and release carbon dioxide as they breathe. Other organisms like fish, plants and mammals also exchange gases to breathe and photosynthesize or respire.
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Oxygen enters the body through breathing and travels down the trachea into the lungs. In the lungs, oxygen passes through tiny air sacs called alveoli and into the bloodstream. The oxygenated blood is then pumped by the heart to tissues throughout the body, where the oxygen is used for respiration and energy production. Carbon dioxide produced in tissues returns to the lungs via the bloodstream to be exhaled.
Respiratory system
The respiratory system collects oxygen and releases carbon dioxide. Air enters through the nose and mouth then travels through the trachea and bronchi, which divide into bronchioles ending in alveoli. The alveoli are surrounded by capillaries that exchange oxygen and carbon dioxide through the thin alveolar walls. Oxygen is absorbed into the bloodstream and carried throughout the body by arteries while carbon dioxide is absorbed and travels through the bronchioles, bronchi, trachea and out through the mouth and nose. The diaphragm and rib muscles help draw air in and push it back out through inhalation and exhalation.
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The respiratory system allows for gas exchange of oxygen and carbon dioxide. It consists of the upper respiratory tract which filters and conditions incoming air, and the lower respiratory tract including the lungs where gas exchange occurs in small air sacs called alveoli. The respiratory cycle involves inspiration and expiration through contraction and relaxation of the diaphragm and intercostal muscles. Disorders can impact airflow and gas exchange, and lung function is measured through volumes like tidal volume and vital capacity.
Respiratory system-powerpoint-1232722875244833-1
The respiratory system is responsible for supplying oxygen to the blood and removing carbon dioxide waste. It includes the nasal cavity, mouth, pharynx, trachea, lungs, bronchi, bronchioles, alveoli, and capillaries. Air enters through the nose or mouth and travels through the pharynx, trachea, bronchi, and bronchioles before reaching the alveoli in the lungs. In the alveoli, oxygen passes into the bloodstream and carbon dioxide passes from the bloodstream to be exhaled. The blood then carries oxygen to cells throughout the body and brings carbon dioxide back to the lungs to be released. Maintaining a healthy respiratory system requires avoiding smoking and pollution, exercising,
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This document discusses respiration and the respiratory system. It begins with an introduction and overview of respiratory organs like the nose, trachea, lungs and alveoli. It then explains the two types of respiration - aerobic and anaerobic. Aerobic respiration uses oxygen to completely break down glucose, while anaerobic respiration occurs without oxygen, producing less energy. The document also describes the process of breathing and gas exchange that occurs in the lungs to intake oxygen and release carbon dioxide.
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The respiratory system allows humans to breathe and exchange gases. It consists of a series of organs arranged as an upper respiratory tract and lower respiratory tract. The upper tract includes the nose, sinuses, pharynx and larynx which warm, moisten and filter air. The lower tract includes the trachea, bronchi and lungs. In the lungs, oxygen passes into blood in alveoli and carbon dioxide passes out, through external respiration. The system allows oxygen to reach cells through internal respiration and provides oxygen for cellular respiration to produce energy.
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The respiratory system enables oxygen to travel from the air we breathe into our lungs and then into our bloodstream. Air enters through the nose or mouth and travels down the trachea into the lungs. In the lungs, oxygen passes into the bloodstream and is circulated throughout the body while carbon dioxide is removed from the blood and exhaled. Problems with the respiratory system can interfere with this process and deprive tissues of oxygen.
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This document describes the function of each part of the respiratory system. It begins by listing the parts and their functions: nostrils allow air to enter the nasal cavity, the pharynx enables air to pass to the trachea, the larynx produces sounds, the trachea transports air to the lungs, bronchioles allow for gas exchange, and lungs filter and purify air. The document then provides a lesson plan to teach students about the respiratory system through activities, discussion of the parts and their roles, and a labeling exercise to reinforce understanding.
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The document summarizes the key components and functions of the human respiratory system. It describes how the respiratory system works with the circulatory system to exchange gases between the air and blood. The pathway of inhaled air is outlined from the nasal cavity through the trachea and into the lungs. Common respiratory diseases like asthma, bronchitis, pneumonia, and lung cancer are also discussed.
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The document provides information on the structure and function of the respiratory system. It describes the key parts of the respiratory system including the nasal cavity, epiglottis, larynx, trachea, bronchi, bronchioles and alveoli. It then explains the mechanics of breathing through the actions of the diaphragm and intercostal muscles during inhalation and exhalation. Finally, it discusses some extreme circumstances that can affect respiration like carbon monoxide poisoning, high altitudes, diving and drowning.
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This document discusses the human respiratory system and the process of respiration. It describes the major organs of the respiratory system, including the nose, pharynx, larynx, trachea, bronchi, bronchioles and alveoli. It explains that the respiratory system allows for the intake of oxygen and removal of carbon dioxide. The document outlines the two phases of breathing - inspiration and expiration. It also discusses gas exchange that occurs between the blood and alveoli, and lists some common malfunctions and diseases of the respiratory system like asthma, bronchitis, emphysema and pneumonia.
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The respiratory system allows air to enter the body through the nose and mouth, then travel through the windpipe (trachea) into the lungs. In the lungs, oxygen is exchanged for carbon dioxide through small blood vessels. The oxygen then enters the bloodstream to be circulated to cells throughout the body, while carbon dioxide is exhaled. The respiratory system is made up of the trachea, lungs, and rib cage which protects the lungs.
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The respiratory system allows for gas exchange through breathing. Air enters the nose and travels through the pharynx, larynx, trachea, bronchi and bronchioles to the alveoli in the lungs. In the alveoli, oxygen diffuses into the bloodstream and carbon dioxide diffuses out. The blood carries oxygen to tissues and removes carbon dioxide through external and internal respiration.
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This document describes the key parts and functions of the human respiratory system. It explains that air enters through the nose, where nasal hairs and mucus trap dust and pollutants. The air is warmed and humidified before passing through the pharynx, larynx, trachea, bronchi and bronchioles to reach the alveoli in the lungs where gas exchange occurs. Oxygen is absorbed into the bloodstream while carbon dioxide is released. The lungs and chest cavity are lined by pleura and breathing is facilitated by the diaphragm. The respiratory and digestive systems work together to provide oxygen and glucose for cellular respiration. Some common respiratory disorders are also outlined.
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The document summarizes the respiratory system and breathing process. It describes the major parts of the conducting system that warm, filter, and channel air through the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, and alveoli. The alveoli are where oxygen exchange occurs between the air and blood. Inspiration happens when the diaphragm contracts and intercostal muscles open the ribcage, decreasing lung pressure and pulling air in. Expiration occurs when these muscles relax, increasing pressure and pushing air out.
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The respiratory system provides oxygen to the body and removes carbon dioxide. It includes the nose, larynx, trachea, bronchi, bronchioles, lungs, diaphragm, and alveoli. The trachea branches into bronchi which branch further into bronchioles ending in alveoli where gas exchange occurs. Breathing is the physical process of inhaling and exhaling air through the lungs. Respiration is the chemical process where oxygen is used to break down glucose to generate energy in cells. While breathing occurs in the lungs, respiration occurs in cells. Common respiratory diseases include asthma, bronchitis, lung cancer, pneumonia, and COPD.
respiratory system PowerPoint 2015.ppt
The human respiratory system allows for the intake of oxygen and removal of carbon dioxide through the process of breathing. Breathing involves two phases - inspiration where air enters the lungs, and expiration where carbon dioxide is expelled. The major organs involved include the nose, pharynx, larynx, trachea, bronchi and bronchioles which transport air and the alveoli where gas exchange occurs between the blood and air. The upper respiratory tract conditions incoming air while the lower respiratory tract transports air and enables gas exchange in the lungs before cellular respiration utilizes oxygen at the tissue level.
respiratory system powerpoint 2015.ppt
The human respiratory system allows for the intake of oxygen and removal of carbon dioxide through the process of breathing. Breathing involves two phases - inspiration where air enters the lungs, and expiration where carbon dioxide is expelled. The major organs of the respiratory system include the nose, pharynx, larynx, trachea, bronchi and bronchioles which warm, filter and transport air, and the alveoli where gas exchange occurs between the blood and air sacs. Diseases that can affect the respiratory system include asthma, bronchitis, emphysema, pneumonia and lung cancer.
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The respiratory system allows for gas exchange of oxygen and carbon dioxide. It consists of the upper respiratory tract which filters and conditions incoming air, and the lower respiratory tract including the lungs where gas exchange occurs in small air sacs called alveoli. The respiratory cycle involves inspiration and expiration through contraction and relaxation of the diaphragm and intercostal muscles. Disorders can impact airflow and gas exchange, and lung function is measured through volumes like tidal volume and vital capacity.
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The respiratory system is responsible for supplying oxygen to the blood and removing carbon dioxide waste. It includes the nasal cavity, mouth, pharynx, trachea, lungs, bronchi, bronchioles, alveoli, and capillaries. Air enters through the nose or mouth and travels through the pharynx, trachea, bronchi, and bronchioles before reaching the alveoli in the lungs. In the alveoli, oxygen passes into the bloodstream and carbon dioxide passes from the bloodstream to be exhaled. The blood then carries oxygen to cells throughout the body and brings carbon dioxide back to the lungs to be released. Maintaining a healthy respiratory system requires avoiding smoking and pollution, exercising,
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This document discusses respiration and the respiratory system. It begins with an introduction and overview of respiratory organs like the nose, trachea, lungs and alveoli. It then explains the two types of respiration - aerobic and anaerobic. Aerobic respiration uses oxygen to completely break down glucose, while anaerobic respiration occurs without oxygen, producing less energy. The document also describes the process of breathing and gas exchange that occurs in the lungs to intake oxygen and release carbon dioxide.
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The respiratory system allows humans to breathe and exchange gases. It consists of a series of organs arranged as an upper respiratory tract and lower respiratory tract. The upper tract includes the nose, sinuses, pharynx and larynx which warm, moisten and filter air. The lower tract includes the trachea, bronchi and lungs. In the lungs, oxygen passes into blood in alveoli and carbon dioxide passes out, through external respiration. The system allows oxygen to reach cells through internal respiration and provides oxygen for cellular respiration to produce energy.
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The respiratory system enables oxygen to travel from the air we breathe into our lungs and then into our bloodstream. Air enters through the nose or mouth and travels down the trachea into the lungs. In the lungs, oxygen passes into the bloodstream and is circulated throughout the body while carbon dioxide is removed from the blood and exhaled. Problems with the respiratory system can interfere with this process and deprive tissues of oxygen.
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This document describes the function of each part of the respiratory system. It begins by listing the parts and their functions: nostrils allow air to enter the nasal cavity, the pharynx enables air to pass to the trachea, the larynx produces sounds, the trachea transports air to the lungs, bronchioles allow for gas exchange, and lungs filter and purify air. The document then provides a lesson plan to teach students about the respiratory system through activities, discussion of the parts and their roles, and a labeling exercise to reinforce understanding.
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The document summarizes the key components and functions of the human respiratory system. It describes how the respiratory system works with the circulatory system to exchange gases between the air and blood. The pathway of inhaled air is outlined from the nasal cavity through the trachea and into the lungs. Common respiratory diseases like asthma, bronchitis, pneumonia, and lung cancer are also discussed.
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The document provides information on the structure and function of the respiratory system. It describes the key parts of the respiratory system including the nasal cavity, epiglottis, larynx, trachea, bronchi, bronchioles and alveoli. It then explains the mechanics of breathing through the actions of the diaphragm and intercostal muscles during inhalation and exhalation. Finally, it discusses some extreme circumstances that can affect respiration like carbon monoxide poisoning, high altitudes, diving and drowning.
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This document discusses the human respiratory system and the process of respiration. It describes the major organs of the respiratory system, including the nose, pharynx, larynx, trachea, bronchi, bronchioles and alveoli. It explains that the respiratory system allows for the intake of oxygen and removal of carbon dioxide. The document outlines the two phases of breathing - inspiration and expiration. It also discusses gas exchange that occurs between the blood and alveoli, and lists some common malfunctions and diseases of the respiratory system like asthma, bronchitis, emphysema and pneumonia.
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The document discusses the key components and functions of the human respiratory system. It describes the pathway that air travels from the nose through the trachea and into the lungs. In the lungs, oxygen passes into the bloodstream in the alveoli and carbon dioxide passes out. The document also examines common respiratory diseases like asthma, pneumonia, and lung cancer as well as the mechanisms of breathing including inhalation and exhalation.
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The respiratory system allows air to enter the body through the nose and mouth, then travel through the windpipe (trachea) into the lungs. In the lungs, oxygen is exchanged for carbon dioxide through small blood vessels. The oxygen then enters the bloodstream to be circulated to cells throughout the body, while carbon dioxide is exhaled. The respiratory system is made up of the trachea, lungs, and rib cage which protects the lungs.
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This document discusses respiration and the respiratory system. It begins by defining respiration as the gaseous exchange between organisms and the environment, and describes it as an essential physiological process that provides energy. It then discusses the different types of respiration, including external respiration through lungs in higher animals and internal respiration in cells. The document outlines the respiratory organs found in various organisms like frogs, fish, and humans. It provides details on the mechanism of respiration in humans, including the respiratory passage and gas exchange that occurs in the lungs and tissues. The document also discusses respiratory disorders and amazing facts about the respiratory system.
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The respiratory system allows for gas exchange through breathing. Air enters the nose and travels through the pharynx, larynx, trachea, bronchi and bronchioles to the alveoli in the lungs. In the alveoli, oxygen diffuses into the bloodstream and carbon dioxide diffuses out. The blood carries oxygen to tissues and removes carbon dioxide through external and internal respiration.
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This document describes the key parts and functions of the human respiratory system. It explains that air enters through the nose, where nasal hairs and mucus trap dust and pollutants. The air is warmed and humidified before passing through the pharynx, larynx, trachea, bronchi and bronchioles to reach the alveoli in the lungs where gas exchange occurs. Oxygen is absorbed into the bloodstream while carbon dioxide is released. The lungs and chest cavity are lined by pleura and breathing is facilitated by the diaphragm. The respiratory and digestive systems work together to provide oxygen and glucose for cellular respiration. Some common respiratory disorders are also outlined.
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The document summarizes the respiratory system and breathing process. It describes the major parts of the conducting system that warm, filter, and channel air through the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, and alveoli. The alveoli are where oxygen exchange occurs between the air and blood. Inspiration happens when the diaphragm contracts and intercostal muscles open the ribcage, decreasing lung pressure and pulling air in. Expiration occurs when these muscles relax, increasing pressure and pushing air out.
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The respiratory system provides oxygen to the body and removes carbon dioxide. It includes the nose, larynx, trachea, bronchi, bronchioles, lungs, diaphragm, and alveoli. The trachea branches into bronchi which branch further into bronchioles ending in alveoli where gas exchange occurs. Breathing is the physical process of inhaling and exhaling air through the lungs. Respiration is the chemical process where oxygen is used to break down glucose to generate energy in cells. While breathing occurs in the lungs, respiration occurs in cells. Common respiratory diseases include asthma, bronchitis, lung cancer, pneumonia, and COPD.
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1st science 11 identifies the respiratory system and its major parts
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The human respiratory system allows for the intake of oxygen and removal of carbon dioxide through the process of breathing. Breathing involves two phases - inspiration where air enters the lungs, and expiration where carbon dioxide is expelled. The major organs involved include the nose, pharynx, larynx, trachea, bronchi and bronchioles which transport air and the alveoli where gas exchange occurs between the blood and air. The upper respiratory tract conditions incoming air while the lower respiratory tract transports air and enables gas exchange in the lungs before cellular respiration utilizes oxygen at the tissue level.
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The respiratory system consists of passages that filter and transport air into the lungs and body. Respiration involves gas exchange between the atmosphere and cells. The organs of the respiratory system include the upper respiratory tract (nose, nasal cavity, sinuses, pharynx) and lower respiratory tract (larynx, trachea, bronchial tree, lungs). The lungs are the primary organs of respiration and facilitate gas exchange through millions of alveoli.
Human_Respiration_and_Aerobic_Anaerobic_slides.ppt
The document summarizes the key components and processes of the human respiratory system. It describes the pathway of air from the nose through the trachea to the bronchioles and alveoli in the lungs. Gas exchange occurs where oxygen diffuses into blood capillaries and carbon dioxide diffuses out. Breathing is driven by contractions of the diaphragm and intercostal muscles. The document also covers cellular respiration, where glucose breakdown through aerobic and anaerobic pathways generates ATP as energy for cells.
The respiratory system by Sami
The respiratory system obtains oxygen from the air and transports it to cells via respiration. Oxygen diffuses into the lungs and blood, while carbon dioxide diffuses out of the blood and into the air. The blood then transports gases between the lungs and body tissues via internal respiration. Key components include the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles and alveoli where gas exchange occurs through thin epithelial walls. Hemoglobin transports oxygen in the blood and facilitates diffusion in tissues through factors like pH and temperature changes.
RESPIRATION
The document discusses the human respiratory system and breathing mechanism. It describes how breathing involves inhalation and exhalation through the nose, trachea and lungs. The lungs contain alveoli where gas exchange occurs through diffusion between the alveolar air and capillary blood. Oxygen binds to hemoglobin in the blood to be transported to cells while carbon dioxide diffuses from blood to alveoli. Respiratory diseases like asthma, pneumonia and lung cancer can result from air pollution. Improving air quality requires reducing smoking, vehicles and open burning.
Lecture 5 the respiratory system
The document summarizes key aspects of the respiratory system including:
1. The three major steps of respiration: pulmonary ventilation, external respiration, and internal respiration.
2. The major organs of the respiratory system including the nose, pharynx, larynx, trachea, bronchi, lungs, and alveoli.
3. The processes of breathing including inhaling via the diaphragm and intercostal muscles and exhaling via relaxation of these muscles.
RESPIRATORY SYSTEM.pptx
This ppt is all about Respiratory System in Anatomy and Physiology and to familiarize the importance of the lungs and the parts of our respiratory system
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The respiratory system
- 1. The Respiratory System
- 2. Purpose of the respiratory system • To provide a constant supply of oxygen to keep your body cells functioning • To remove carbon dioxide from the body cells
- 3. Organs of the respiratory system • Nose / mouth • Trachea • Nasal cavity • Bronchus (bronchi) Lungs • Pharynx • Bronchioles • Epiglottis • Alveoli • Larynx • Pleura • Trachea • Diaphragm
- 4. Figure 10.1
- 5. Components of the Upper Respiratory Tract Figure 10.2
- 6. Upper Respiratory Tract Functions Passageway for respiration Receptors for smell Filters incoming air to filter larger foreign material Moistens and warms incoming air Resonating chambers for voice
- 7. Components of the Lower Respiratory Tract Figure 10.3
- 8. Lower Respiratory Tract Functions: Larynx: maintains an open airway, routes food and air appropriately, assists in sound production Trachea: transports air to and from lungs Bronchi: branch into lungs Lungs: transport air to alveoli for gas exchange
- 9. Gas Exchange Between the Blood and Alveoli Figure 10.8A
- 10. Respiratory Cycle Figure 10.9
- 11. http://mhln.com
- 12. Measurement of Lung Capacity Figure 10.10A
- 13. Disorders of Respiratory System Reduced air flow: asthma, emphysema, bronchitis Infections: pneumonia, tuberculosis, botulism Lung cancer Congestive heart failure Cystic fibrosis
- 14. Relationship to digestive system • Cellular respiration requires glucose and oxygen to release energy to the body • C6H12O6 + 6O2 6CO2 + 6 H2O + Energy • Oxygen is provided by the respiratory system • Glucose is provided by the digestive system • (glucose is made during photosynthesis)