LUNGS.pptx
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The document discusses the main internal parts and functions of the lungs, including the trachea, bronchi, bronchioles, and alveoli. It explains how the lungs work by taking in oxygen when inhaling and releasing carbon dioxide when exhaling. Various activities are presented to help students learn and test their understanding of lung anatomy and respiration.
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2) During inhalation, the diaphragm contracts and ribs lift to expand the chest cavity and pull air into the lungs. During exhalation, they relax to decrease the chest cavity size and push air out.
3) Inhaled oxygen passes through the lungs and into blood cells, while exhaled carbon dioxide moves from blood cells into the lungs and out of the body in a gas exchange process.
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The document describes the major parts and functions of the respiratory system. It explains that air enters through the nostrils and is filtered and conditioned in the nasal cavity. It then passes through the pharynx, larynx, trachea, bronchi and bronchioles before reaching the lungs. In the lungs, gaseous exchange occurs in the alveoli where oxygen enters the blood and carbon dioxide is removed. The diaphragm and rib cage work together to draw air in and out of the lungs during breathing.
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The document discusses the respiratory system and how its organs work together. It begins by asking the reader about their familiarity with body systems and respiratory system organs. It then outlines several activities for learning about the respiratory system, including arranging organs, labeling a diagram, and building a lung model out of bottles and balloons. The activities aim to teach the parts and functions of the respiratory system and how oxygen is transported through the body while carbon dioxide is removed.
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This document contains information about the human respiratory system presented in a classroom lesson. It includes the objectives to define the respiratory system and identify its parts and functions. It lists the key parts like the nose, mouth, trachea, bronchi, bronchioles and alveoli. It describes activities for students to label a diagram of the respiratory system and compare it to the branches of a Moringa plant. It concludes with review questions to evaluate student understanding of respiratory system concepts.
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The document provides information about the respiratory system and breathing process. It discusses:
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The document summarizes how the respiratory system works. It describes how air enters the body through the nose or mouth and travels through the windpipe into the lungs. In the lungs, oxygen passes into the bloodstream and is circulated throughout the body while carbon dioxide is removed. Problems like smoking, infections, and diseases can damage the lungs and disrupt this vital process of breathing and oxygen exchange.
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The document describes the major parts and functions of the respiratory system. It explains that air enters through the nostrils and is filtered and conditioned in the nasal cavity. It then passes through the pharynx, larynx, trachea, bronchi and bronchioles before reaching the lungs. In the lungs, gaseous exchange occurs in the alveoli where oxygen enters the blood and carbon dioxide is removed. The diaphragm and rib cage work together to draw air in and out of the lungs during breathing.
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1) The respiratory system takes oxygen from the air we breathe and transports it to our tissues and organs via the circulatory system.
2) Air enters the nose or mouth and travels through the windpipe into the lungs, where oxygen passes into blood vessels. The blood then carries oxygen throughout the body.
3) Diseases like pneumonia, pulmonary edema, COPD and lung cancer can damage the lungs and affect breathing and oxygen exchange. Long-term smoking greatly increases the risks of respiratory diseases.
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The document discusses the respiratory system and how its organs work together. It begins by asking the reader about their familiarity with body systems and respiratory system organs. It then outlines several activities for learning about the respiratory system, including arranging organs, labeling a diagram, and building a lung model out of bottles and balloons. The activities aim to teach the parts and functions of the respiratory system and how oxygen is transported through the body while carbon dioxide is removed.
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This document contains information about the human respiratory system presented in a classroom lesson. It includes the objectives to define the respiratory system and identify its parts and functions. It lists the key parts like the nose, mouth, trachea, bronchi, bronchioles and alveoli. It describes activities for students to label a diagram of the respiratory system and compare it to the branches of a Moringa plant. It concludes with review questions to evaluate student understanding of respiratory system concepts.
1.What was the most interesting feature of the whole lung2.Descri.pdf
1.What was the most interesting feature of the whole lung?
2.Describe the anatomy of the trachea and the esophagus.
4.How can you tell healthy well ventilated areas of the lung? What did the parts of the lung that
were not well ventilated look like?
5. What was most surprising or interesting thing you learned by watching the lung
inflation/dissection?
Questions for Artificial Lung Demonstration
1.What was does the plastic bottle represent?
2.What does the balloon represent?
3.What does the disposable glove represent?
4.What happens when you push the glove up into the plastic bottle – what action does this
model?
5.What happens when you pull the glove down from the plastic bottle – what action does this
model?
Solution
Answer
1. The lungs are the primary respiratory organs. In humans there is a right lung and left lung. The
right lung has 3 short lobes, whereas, the left lung has 2 longer, narrow lobes. The most
interesting feature of the lungs is alveoli. The lungs consist of several air sacs known as alveoli
which are grouped together to form the endings of the bronchioles. Lung is the only organ that
can float on water.
2. Trachea is also known as wind pipe that transport air to bronchi. It is a Cartilagenous ring that
connects the pharynx and larynx to the lungs. The trachea extends from the pharynx and
branches into two primary bronchi. The trachea is lined with ciliated columnar epithelium and
contains protective mucin. There are incomplete rings that maintain the latency of the trachea.
There is only one complete ring at the top of the trachea that attaches it to the larynx.
The oesophagus is a muscular, connecting tube between the pharynx and stomach. Muscular
movement of the oesophagus allow the passage of food. The oesophagus consists of cervical,
abdominal, and thoracic parts.
4. The healthy lung looks light pink in color with tiny air sacs. Blood vessels are visible and
specks of gray color represent the inhaled polluted air. The parts of the lung that were not well
ventilated would appear black in color and mottled due to accumulation of tar and impurities
from cigarettes. The air space enlarges due to this accumulated tar.
5. The most surprising facts that I learned is the left lung is smaller than the right lung as the eft
lung should provide enough space for the heart. In left lung there are two lobes whereas in the
right lung there are three lobes thus the left lung weighs lighter than the right lung..
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The document describes the human respiratory system including its main parts like the nose, trachea, lungs and diaphragm. It explains that the respiratory system brings air into the body through the nose and mouth, filters and conditions the air in the nasal passages, and then transports the air through the trachea, bronchi and bronchioles to the alveoli in the lungs where gas exchange occurs. Each part of the respiratory system plays an important role in this breathing process to deliver oxygen to the body and remove carbon dioxide.
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The respiratory system is responsible for breathing, gas exchange internally and externally. It obtains oxygen from the air and removes the waste product carbon dioxide from the body. The key parts include the nose, nasal passages, pharynx, larynx, trachea, bronchi, bronchioles and alveoli. Oxygen travels through these parts with the nose serving to warm, clean and moisten inhaled air before it reaches the alveoli in the lungs where gas exchange occurs.
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The human respiratory system functions to exchange oxygen and carbon dioxide through breathing. When inhaling, air enters through the nose and mouth and travels through the pharynx, larynx, trachea, bronchi and into the lungs. In the lungs, the air moves into smaller bronchioles and terminates in alveoli where gas exchange occurs between inhaled oxygen and exhaled carbon dioxide through diffusion across membranes.
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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.
Lesson Plan.pdf
The document provides a detailed lesson plan for a 9th grade science class on the respiratory system. The plan outlines objectives, content, learning resources, procedures including an activity to identify parts of the respiratory system using a "bunch of grapes" model, and assessment. The lesson aims to teach students to identify key respiratory parts, their functions, and importance of respiratory health.
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The document provides information about the respiratory and circulatory systems. It begins by introducing the key parts of each system - the respiratory system helps with breathing and is made up of organs like the lungs, while the circulatory system is responsible for transporting materials around the body. It then describes how the two systems work together to transport oxygen and nutrients to cells and remove carbon dioxide. Activities are included to illustrate these concepts using models of the lungs and simulations of blood flow. The document aims to explain how the respiratory and circulatory systems function in tandem to keep the body alive.
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Respitory system.ppt final!!!
The document provides an overview of the respiratory system including what it includes, how it works, why we need it, common diseases and illnesses, and ways to protect the respiratory system. The respiratory system includes the lungs, airways, diaphragm, windpipe, throat, mouth, and nasal passages. It works by bringing air into the lungs through the nose and mouth, distributing it through the bronchi and into the blood, and then removing carbon dioxide through exhalation. We need the respiratory system to provide oxygen to all our cells. Common respiratory illnesses include asthma and chronic obstructive pulmonary disease. Ways to protect the respiratory system include not smoking, avoiding air pollution, and regular exercise.
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The document provides an overview of the respiratory system including what it includes, how it works, why we need it, common diseases and illnesses, and ways to protect the respiratory system. The respiratory system includes the lungs, airways, diaphragm, windpipe, throat, mouth, and nasal passages. It works by bringing air into the lungs through the nose and mouth, distributing it through the bronchi and into the blood, and then removing carbon dioxide through exhalation. We need the respiratory system to provide oxygen to all our cells. Common respiratory illnesses include asthma and chronic obstructive pulmonary disease. Ways to protect the respiratory system include not smoking, avoiding air pollution, and regular exercise.
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The document provides an overview of the respiratory system including what it includes, how it works, why we need it, common diseases and illnesses, and ways to protect the respiratory system. The respiratory system includes the lungs, airways, diaphragm, windpipe, throat, mouth, and nasal passages. It works by bringing air into the lungs through the nose and mouth, distributing it through the bronchi and into the blood, and then removing carbon dioxide through exhalation. We need the respiratory system to provide oxygen to all our cells. Common respiratory illnesses include asthma and chronic obstructive pulmonary disease. Ways to protect the respiratory system include not smoking, avoiding air pollution, and regular exercise.
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1. Details about the structures and functions of the respiratory system, including the nose, pharynx, larynx, trachea, lungs, and the roles of the upper and lower respiratory tract.
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Respiratory system and circulatory system working together with other organs
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science_9_lm_draft_4.29.2014_1 (1).pdf
The document provides an overview of how the respiratory and circulatory systems work together to transport oxygen and nutrients throughout the body. It discusses how the lungs take in oxygen and release carbon dioxide during breathing, and how the circulatory system then transports these gases via the bloodstream. The document outlines several hands-on activities that use models, like bunches of grapes and plastic bottles, to demonstrate how the lungs work during inhalation and exhalation with the movement of the diaphragm. The activities aim to explain the pathway of oxygen from the nose to the alveoli and how the respiratory and circulatory systems collaborate in this process.
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Similar to LUNGS.pptx
1.What was the most interesting feature of the whole lung2.Descri.pdf
1.What was the most interesting feature of the whole lung?
2.Describe the anatomy of the trachea and the esophagus.
4.How can you tell healthy well ventilated areas of the lung? What did the parts of the lung that
were not well ventilated look like?
5. What was most surprising or interesting thing you learned by watching the lung
inflation/dissection?
Questions for Artificial Lung Demonstration
1.What was does the plastic bottle represent?
2.What does the balloon represent?
3.What does the disposable glove represent?
4.What happens when you push the glove up into the plastic bottle – what action does this
model?
5.What happens when you pull the glove down from the plastic bottle – what action does this
model?
Solution
Answer
1. The lungs are the primary respiratory organs. In humans there is a right lung and left lung. The
right lung has 3 short lobes, whereas, the left lung has 2 longer, narrow lobes. The most
interesting feature of the lungs is alveoli. The lungs consist of several air sacs known as alveoli
which are grouped together to form the endings of the bronchioles. Lung is the only organ that
can float on water.
2. Trachea is also known as wind pipe that transport air to bronchi. It is a Cartilagenous ring that
connects the pharynx and larynx to the lungs. The trachea extends from the pharynx and
branches into two primary bronchi. The trachea is lined with ciliated columnar epithelium and
contains protective mucin. There are incomplete rings that maintain the latency of the trachea.
There is only one complete ring at the top of the trachea that attaches it to the larynx.
The oesophagus is a muscular, connecting tube between the pharynx and stomach. Muscular
movement of the oesophagus allow the passage of food. The oesophagus consists of cervical,
abdominal, and thoracic parts.
4. The healthy lung looks light pink in color with tiny air sacs. Blood vessels are visible and
specks of gray color represent the inhaled polluted air. The parts of the lung that were not well
ventilated would appear black in color and mottled due to accumulation of tar and impurities
from cigarettes. The air space enlarges due to this accumulated tar.
5. The most surprising facts that I learned is the left lung is smaller than the right lung as the eft
lung should provide enough space for the heart. In left lung there are two lobes whereas in the
right lung there are three lobes thus the left lung weighs lighter than the right lung..
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The document describes the human respiratory system including its main parts like the nose, trachea, lungs and diaphragm. It explains that the respiratory system brings air into the body through the nose and mouth, filters and conditions the air in the nasal passages, and then transports the air through the trachea, bronchi and bronchioles to the alveoli in the lungs where gas exchange occurs. Each part of the respiratory system plays an important role in this breathing process to deliver oxygen to the body and remove carbon dioxide.
L1 Respiratory System.pptx
The respiratory system is responsible for breathing, gas exchange internally and externally. It obtains oxygen from the air and removes the waste product carbon dioxide from the body. The key parts include the nose, nasal passages, pharynx, larynx, trachea, bronchi, bronchioles and alveoli. Oxygen travels through these parts with the nose serving to warm, clean and moisten inhaled air before it reaches the alveoli in the lungs where gas exchange occurs.
3 just go with the flow
The human respiratory system functions to exchange oxygen and carbon dioxide through breathing. When inhaling, air enters through the nose and mouth and travels through the pharynx, larynx, trachea, bronchi and into the lungs. In the lungs, the air moves into smaller bronchioles and terminates in alveoli where gas exchange occurs between inhaled oxygen and exhaled carbon dioxide through diffusion across membranes.
Respiratory system
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.
Lesson Plan.pdf
The document provides a detailed lesson plan for a 9th grade science class on the respiratory system. The plan outlines objectives, content, learning resources, procedures including an activity to identify parts of the respiratory system using a "bunch of grapes" model, and assessment. The lesson aims to teach students to identify key respiratory parts, their functions, and importance of respiratory health.
AПDЯЄÏ ѪAПÏБβΔS Science 9 LM
The document provides information about the respiratory and circulatory systems. It begins by introducing the key parts of each system - the respiratory system helps with breathing and is made up of organs like the lungs, while the circulatory system is responsible for transporting materials around the body. It then describes how the two systems work together to transport oxygen and nutrients to cells and remove carbon dioxide. Activities are included to illustrate these concepts using models of the lungs and simulations of blood flow. The document aims to explain how the respiratory and circulatory systems function in tandem to keep the body alive.
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The document provides an overview of the respiratory system including what it includes, how it works, why we need it, common diseases and illnesses, and ways to protect the respiratory system. The respiratory system includes the lungs, airways, diaphragm, windpipe, throat, mouth, and nasal passages. It works by bringing air into the lungs through the nose and mouth, distributing it through the airways and bronchi, and then releasing carbon dioxide back out through the diaphragm and mouth. We need the respiratory system to provide oxygen to all our cells so that we can live. Common respiratory illnesses include asthma and COPID. Smoking, air pollution, and lack of exercise can harm the respiratory system.
Respitory system.ppt final!!!
The document provides an overview of the respiratory system including what it includes, how it works, why we need it, common diseases and illnesses, and ways to protect the respiratory system. The respiratory system includes the lungs, airways, diaphragm, windpipe, throat, mouth, and nasal passages. It works by bringing air into the lungs through the nose and mouth, distributing it through the bronchi and into the blood, and then removing carbon dioxide through exhalation. We need the respiratory system to provide oxygen to all our cells. Common respiratory illnesses include asthma and chronic obstructive pulmonary disease. Ways to protect the respiratory system include not smoking, avoiding air pollution, and regular exercise.
Respitory system.ppt final!!!
The document provides an overview of the respiratory system including what it includes, how it works, why we need it, common diseases and illnesses, and ways to protect the respiratory system. The respiratory system includes the lungs, airways, diaphragm, windpipe, throat, mouth, and nasal passages. It works by bringing air into the lungs through the nose and mouth, distributing it through the bronchi and into the blood, and then removing carbon dioxide through exhalation. We need the respiratory system to provide oxygen to all our cells. Common respiratory illnesses include asthma and chronic obstructive pulmonary disease. Ways to protect the respiratory system include not smoking, avoiding air pollution, and regular exercise.
Respitory system.ppt final!!!
The document provides an overview of the respiratory system including what it includes, how it works, why we need it, common diseases and illnesses, and ways to protect the respiratory system. The respiratory system includes the lungs, airways, diaphragm, windpipe, throat, mouth, and nasal passages. It works by bringing air into the lungs through the nose and mouth, distributing it through the bronchi and into the blood, and then removing carbon dioxide through exhalation. We need the respiratory system to provide oxygen to all our cells. Common respiratory illnesses include asthma and chronic obstructive pulmonary disease. Ways to protect the respiratory system include not smoking, avoiding air pollution, and regular exercise.
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The document provides information about breathing and respiration. It discusses the structure of the lungs including the trachea, bronchi, alveoli and diaphragm. It explains how breathing works through inhaling and exhaling, and how gas exchange occurs in the alveoli. Breathing and respiration are processes that involve changing lung size to move air in and out, releasing energy through cellular processes using oxygen and glucose.
Grade 9 Learning Module in Science - Complete
The document provides an overview of a science learning module that covers the respiratory and circulatory systems. It includes activities to help students understand how the two systems work together. The activities model the lungs and breathing process using a bunch of grapes and balloons in a bottle. A third activity has students physically act out the flow of oxygen and carbon dioxide through the heart, lungs and body. The document aims to explain how the respiratory and circulatory systems transport gases and nutrients throughout the body and how lifestyle can impact their functioning.
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The document outlines the structure and function of the respiratory system. It identifies the major organs that make up the system, including the nose, pharynx, larynx, trachea, bronchi, bronchioles and lungs. Gas exchange occurs in the alveoli of the lungs, where oxygen passes into the blood and carbon dioxide passes out. The conducting passageways warm, humidify and filter the air before it reaches the lungs. The respiratory system is essential for bringing oxygen into the body and removing carbon dioxide.
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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.
Respiratory System.pdf
The respiratory system's main function is breathing. The lungs and trachea are the main organs that perform this function. When we eat, we get energy, but our cells need oxygen to convert food into energy. Our nose filters air before it reaches our lungs. In the lungs, bronchi tubes force air into alveoli, where oxygen passes to red blood cells and carbon dioxide is released back into the lungs.
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This document provides information about the respiratory and circulatory systems. It includes:
1. Details about the structures and functions of the respiratory system, including the nose, pharynx, larynx, trachea, lungs, and the roles of the upper and lower respiratory tract.
2. An overview of the physiology of respiration, including the four major actions: pulmonary ventilation, external respiration, respiratory gas transport, and internal respiration.
3. A brief introduction about how the circulatory system works with the respiratory system to supply oxygen to cells after gas exchange in the lungs.
Respiratory system and circulatory system working together with other organs
Respiratory system and circulatory system working together with other organsManuel S. Enverga University Foundation
lesson for grade 9 science
the topics includes: (a)respiratory system, (b) circulatory system, (c) other organs working together with the respiratory and circulatory systemSCIENCE 9 -RESPIRATORY-Circulatory-SYSTEM.pptx
First quarter of the school year will focus with the Respiratory and Circulatory System Working with other System.
science_9_lm_draft_4.29.2014_1 (1).pdf
The document provides an overview of how the respiratory and circulatory systems work together to transport oxygen and nutrients throughout the body. It discusses how the lungs take in oxygen and release carbon dioxide during breathing, and how the circulatory system then transports these gases via the bloodstream. The document outlines several hands-on activities that use models, like bunches of grapes and plastic bottles, to demonstrate how the lungs work during inhalation and exhalation with the movement of the diaphragm. The activities aim to explain the pathway of oxygen from the nose to the alveoli and how the respiratory and circulatory systems collaborate in this process.
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'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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LUNGS.pptx
- 1. Nona L. Sotto Teacher III Main Internal Parts and Function
- 2. Stand up and run in place for a minute as fast as you can. How do you feel? Is it like catching your breath? Which do you think is the internal organ that helps us breath? 2
- 3. Label the parts of the lungs. 3 1. 2. 3. 4. WORD BANK alveoli bronchioles trachea bronchus
- 4. The LUNGS Lungs are baglike organs, used for breathing. They are part of the body’s respiratory system. We have two lungs, one on each side of the chest. The heart is located between the lungs. The right lung has three rounded sections called lobes. The left lung has two lobes. The base of each lung rests on a strong sheet of muscle called the diaphragm.
- 6. Main Parts and Function Trachea The trachea is a tube that carries the air in and out of your lungs. It is also called a windpipe. The lungs begin at the bottom of your trachea. 6 trachea Where do you think is your trachea?
- 7. 7 Main Parts and Function Bronchus Each lung has a tube called a bronchus that connects to the trachea. The trachea and bronchi airways form an upside-down “Y” in your chest. This “Y” is often called the bronchial tree. Did you know? The plural form of bronchus is bronchi.
- 8. 8 trachea bronchus Main Parts and Function Bronchioles Bronchioles are air passages inside the lungs that branch off like tree limbs from the bronchi. They carry oxygen rich air into the lungs and carry carbon dioxide rich air out of the lungs. bronchioles
- 9. 9 Main Parts and Function Alveoli They are a cluster of small air sacs at the end of each bronchioles. They exchange oxygen and carbon dioxide molecules to and from the blood stream. What do they look like?
- 10. CARE FOR THE LUNGS 10 1. Stop smoking and avoid secondhand smoke or environmental irritants. 2. Eat food reach in antioxidants. 3. Get vaccination like the flu vaccine and the pneumonia vaccine. 4. Exercise more frequently, which can help your lungs function properly.
- 11. Any questions 11 Let’s move on to the activities.
- 12. What to do? Create a model of the lungs and explain what happens to them when you inhale and exhale. 12 Just Breathe What do you need? Create a model of the lungs and explain what happens to them when you inhale and exhale. Next: Watch the video on the next slide.
- 14. 14 Just Breath Activity: Get a sheet of paper and answer the questions below. 1. Describe what happens when you inhale (when you pull down on the bottom balloon in your model). 2. Describe what happens when you exhale (when you push up on the bottom balloon in your model). 3. Why do you think some people can inhale more air at one time than others can? 4. What might happen if you punctured your chest cavity?
- 15. Answer the crossword puzzle. 15 Across 2. Rounded section of the lungs. 4. The number of lungs that we have 6. Strong sheet of muscle where each lung rest. 7. They are like tree limbs sprouting from the bronchi. 8. Cluster of air sacs at the end of bronchioles. Down 1. Baglike organ used for breathing. 3. Tube that connects the lungs to the trachea. 5. Tube that carries the air in and out of your lungs.
- 16. Draw the lungs and label the parts on a whole bond paper. Do your best! 16
- 17. Test yourself. Write your answers on a sheet of paper. 17
- 18. 18 I. True or False 1. The respiratory system does not include the lungs 2. We breathe in oxygen and breathe out carbon dioxide. 3. The right lung has three rounded sections called lobe. 4. The lungs have two trachea and a bronchus. 5. The bronchial tree includes the trachea and bronchi.
- 19. 19 II. Choose the letter of the correct answer. 6. It is a tube that connects the trachea to the lungs. a. trachea b. bronchus c. bronchioles d. alveoli 7. What is another name for windpipe? a. lungs b. diaphragm c. trachea d. bronchi 8. How many lobes does our left lung have? a. one b. two c. three d. four 9. The exchange of gases takes place in the _____ of the lungs. a. bronchi b. trachea c. alveoli d. bronchus 10. What organ is located in between the lungs? a. heart b. brain c. diaphragm d. intestine
- 20. 20 III. Label the following parts of the lungs. 11. 12. 13. 14.
- 21. 21 IV. Answer the question below as best as you can. 15. Why is our lungs important?
- 22. Congratulations! You made it at the end of the lesson. 22
- 23. 23 Book: SCIENCE A Field of Wonder Arlene C. Noble and Ma. Cecil F. Estolano Websites: https://www.healthline.com/human-body-maps/lung#lung-anatomy https://www.teachengineering.org/activities/view/cub_human_lesson09_activity1 Video: https://www.youtube.com/watch?v=SejXhR6kEvg