Respiratory system topics 1 ventilation breathing the exchange of gases between the atmosphere and the lungs. Respiratory dysfunction resulting in failure of gas exchange i. Because respiratory failure is the consequence of many other primary conditions, its cure or elimination depends on more effective therapies for the primary conditions. Function of the respiratory system to provide a constant supply of oxygen o2 to keep your body cells functioning to remove carbon dioxide co2 from the body cells 3. The conducting zone include structures that facilitate air to move in and out of the lungs. Respiratory system function respiratory systems allow animals to move oxygen needed for cellular respiration into body tissues and remove carbon dioxide waste product of cellular respiration from cells. Think of all the t reasons why we need a respiratory o system. Structure and functions of respiratory system gas exchange. Explain the difference between red and blue string, and how to use.
The human oral cavity refers to the mouth, and all its parts including the lips, tongue, teeth, and the roof and floor of the mouth 1, 2. Deepak k gupta slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Anatomy and physiology of respiratory system relevant to. The oral cavity is located just beneath the nasal cavity, the two being separated by the palate 4. The main organs are the lungs, which work in concert with the cardiovascular system. The respiratory zone allow inhaled oxygen to diffuse into the lung capillaries in exchange for carbon dioxide. Respiratory mechanics and introduction to respiratory physiology david j burchfield, md professor and chief, neonatology.
Defense mechanisms of the respiratory system lung and. Holopneustic 10 pairs, 2 in thorax and 8 in abdomen. Respiratory system, ziser, 2003 10 diseases of respiratory system a. Atopic diseases such as asthma, hay fever and eczema. In the living organism, energy is liberated, along with carbon dioxide, through the oxidation of molecules containing carbon. Ee4385, lecture notes respiratory system page 1 of 11 anatomy and physiology of respiratory system overview the primary function of the respiratory system is supplying oxygen to the blood and expelling waste gases, of which carbon dioxide is the main constituent, from the body. Aug 23, 2019 the respiratory system is responsible for taking in oxygen and expelling carbon dioxide. The respiratory system brings oxygen into the lungs and gets it into the blood. The integrated system of organs involved in the intake andexchange of oxygen and carbon dioxide between the body. The term refers to the inability to perform adequately the fundamental functions of respiration. Infectious diseases such as tuberculosis remember highrisk groups. Binocs is here to explain it all in todays topic, respiratory system. Respiratory system ppt respiratory system breathing.
For example, as treatments improve for the therapy of ards, pneumonia or als, respiratory failure as a consequence of these illnesses will diminish. Cellular respiration is the aerobic breakdown of glucose in the mitochondria to make atp. O2 expiration the process of blowing out air co2 human respiratory system figure 10. The only externally visible part of the respiratory system air enters the nose through the external. Anatomy and physiology of respiratory system overview. Respiratory failure may be tachypenic, dyspneic, a sphyxial or paralytic depending on the primary disease. Respiratory mechanics and introduction to respiratory. Human body systems, lots of lessons human respiratory system, lungs. During this video, we discuss the pressure changes that occur during the mechanics of breathing. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from.
Winner of the standing ovation award for best powerpoint templates from presentations magazine. Free powerpoint presentations about human respiratory system. An overview of the respiratory system functions of the respiratory system the following is a partial list of respiratory functions provides an area for gas exchange between the air and the blood protects the respiratory surfaces from dehydration for example provides protection against invading pathogens. Sullivan, marist college respiratory system exchange of gases. Cilia propel a liquid layer of mucus that covers the airways. The respiratory tract is divided into upper nose, nasal cavity, sinuses and pharynx and lower larynx, trachea, bronchi, bronchiole, and alveoli respiratory system. An introduction to respiration student handout method. Supplies the body with oxygen and disposes of carbon dioxide 2. Western oregon university document presentation format.
Respiratory diseases with a genetic component eg, cystic fibrosis, emphysema alpha1antitrypsin deficiency. The entire process of exchanging gases between the atmosphere and body cells is called respiration. Chronic respiratory disease year of estimation prevalence reference asthma 2004 300 million 15 chronic obstructive pulmonary disease 2000 210. Join us in our three part series on the mechanics of breathing. The respiratory is separated into the conducting zone and the respiratory zone. Primarily belonging to the digestive system, the oral cavity also plays an important role in respiration 3. It is one of the most important structures of the respiratory system, also playing a crucial role in the production of speech in humans 1. Also, carbon dioxide is removed from your cells by the circulatory system and brought to your lungs, which exhale it back out of your body and into the air outside. Have students complete reflections on the respiratory system student handout and submit their sheet. Anatomically, respiratory tract is divided into upper organ outside thorax nose, pharynx and larynx. The lung provides the tissues of the human body with a continuous flow of oxygen and. It is the system, consisting of tubes and is responsible for the exchange of gases in humans by filtering incoming air and transporting it into the microscopic alveoli where gases are exchanged your respiratory system provides the energy needed by cells of the body to funtion accroding to their designated tasks. Respiratory mechanics and introduction to respiratory physiology. The human respiratory system 1 the human respiratory system 2 aim what are the parts and functions of the human respiratory system.
The circulatory system takes that oxygen and transports it through the blood to your body cells. Based on the number and location of functional spiracles respiratory system is classified as follows 1. Respiratory systems are the organs in animals that exchange gases with the environment. Ppt the human respiratory system powerpoint presentation. The human gasexchanging organ, the lung, is located in the thorax, where its delicate tissues are protected by the bony and muscular thoracic cage. The eclectic practice of medicine part ii respiratory disease page 5. The respiratory system is highly susceptible to a variety of pathophysiological insults that could be inflammatory, infectious, immunological, or traumatic in origin. Wellregulated outdoor exercise increases oxidation of the tissues, and also sharpens the appetite. The autonomic nervous system controls breathing in response to the amount of carbon dioxide in the blood. Respiratory system, the system in living organisms that takes up oxygen and discharges carbon dioxide in order to satisfy energy requirements.
Microsoft powerpoint chapter jk compatibility mode author. Ppt respiratory system powerpoint presentation free to. Cilia, tiny muscular, hairlike projections on the cells that line the airway, are one of the respiratory systems defense mechanisms. The respiratory system consists of passageways that filter incoming air and ultimately transport it into the microscopic air sacs where gases are exchanged. Air enters the upper respiratory system it is filtered, humidified and warmed, before reaching the lungs i. The respiratory system is under the control of the involuntary and voluntary nervous system. Breathing consists of two phases, inspiration and expiration inspiration the process of taking in air o2 expiration the process of blowing out air co2 human respiratory system figure 10. Respiratory system cryptogram 24 respiratory word search 25 respiratory system crossword 26 the oxygen treasure map project 27 respiratory matching quiz 28 the diaphragm in action. Use the information about what students would like to learn about the respiratory system as a guide for extensions to this section of the human systems unit. If you continue browsing the site, you agree to the use of cookies on this website. It may or may not accompany with hypercapnia, a paco 2 higher than 50 mm hg decreased co 2 elimination normal physiology of respiration. Respiratory system powerpoint templates w respiratory. Gas exchange by diffusion some animals simply allow gases to diffuse through their skins.
The mucus layer traps pathogens potentially infectious microorganisms and other particles, preventing them from reaching the lungs. Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide the design of the respiratory system. The respiratory system, functionally, can be separated in two zones. The integrated system of organs involved in the intake. A good tonic, like nux vomica and hydrastis or the compound tonic mixture, will be of great benefit. Hemipneustic out of 10 pairs, one or two non functional 3. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Oxygen delivery system the respiratory system is the set of organs that allows a person tobreathe and exchange oxygen and carbon dioxide throughout thebody. Jul 07, 2017 join us in our three part series on the mechanics of breathing. It is the system, consisting of tubes and is responsible for the exchange of gases in humans by filtering incoming air and transporting it into the microscopic alveoli where gases are exchanged your respiratory system provides the energy needed by cells of the body to fun.
Would be 67 torr if you ignore respiratory quotient. Respiratory failure is the terminal stage of respiratory insufficiency, in which the activity of respiratory center is diminished to the point where the movement of respiratory muscles is completely stopped. Mar 19, 2020 acute respiratory failure occurs within minutes and hours and is usually an emergency. Moistens the air mucus membranes 3 no transcript 4 b.