The lungs increase and decrease in volume but do not contradict; the diaphragm is the primarily muscle and its contradiction causes the process of inspiration or inhalation. The function of the nasal cavity is to warm, moisturize, and filter the air entering the body before it reaches the lungs. There are injections that are given between the 6 and 8 weeks of life with a combination of other shots called DPT. The last system that collaborates with the respiratory system is the endocrine system, the collection of glands that produce hormones directly in the circulatory system to regulate growth, control metabolism, respiratory system essay, tissue function, reproduction, sleep, and other processes respiratory system essay the body. Respiratory system essay time is important. nursingessayexamples Number 1 custom essay writing service. Oxygen is very vital substance that helps cells get energy for cellular activities.
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Our body is made up of different systems. All of these systems collaborate together to make our human body function properly. Without all of these we wouldn't be able to go through life normally. If you take just one away, the whole body will cease to work properly. The main systems are the nervous, respiratory, circulatory, immune, digestive, excretory, skeletal, muscular, and the reproductive system. One of them is the respiratory system. This is the system that deals with breathing and the respiration process. They all work together in harmony and unison to keep us alive. Order custom essay Human respiratory system essay with free plagiarism report.
The respiratory system, respiratory system essay, transports air to our lungs and diffuses oxygen into our blood. It also removes carbon dioxide. You inhale oxygen and exhale carbon dioxide. There are four processes. The first, is breathing in with your nose, the air then travels down your respiratory system essay. Then the diaphragm, which flattens out making the lungs expand and fill with air. Afterwards, the air travels to our lungs into the bronchi. The alveoli allow oxygen to be passed into the red blood cells while the carbon dioxide is getting diffused out.
The system consists of the nose, pharynx, larynx, trachea, lungs, and diaphragm. In the lungs are bronchi, bronchides, respiratory system essay, and alveoli. The nose filters, moistens, and warms the air. The pharynx is where the trachea and the esophagus divide into two. The larynx is the voice box. The trachea is the windpipe where air travels from the throat to the lungs. The bronchi are the major air passages respiratory system essay lead to lungs and that diverge from the windpipe. The lungs are a pair of organs that consists of two elastic sacs with two passages. That is where the oxygen gets absorbed and the carbon dioxide removed. The diaphragm plays a major role in breathing, because it increases the volume of the chest and inflates the lungs.
Alveoli are located in the bronchioles. The bronchioles are bronchi that divide into narrower bronchioles and the decreased airflow of one who has asthma. The respiratory system serves an essential purpose to the human body. This essay was written by a fellow student. You can use respiratory system essay as an example when writing your own essay or use it as a source, but you need cite it. Explore how the human body functions as one unit in harmony in order to life. Human respiratory system essay. Free Essays - PhDessay. com, May 26, Accessed January 7, comrespiratory system essay, May During exercise: IRV. Paula Weston English 30 October In the World of Respiratory Therapy When you graduate high school most of us look forward to going to college and starting. The Path of Respiratory Therapy Introduction About a year ago, I came home from work one night and walked into the kitchen to where my mother was standing.
There was. Respiratory Case Study The following case study is of a year old Hispanic male weighing lbs and 70 inches tall found unconscious by his girlfriend. According to her, he was, respiratory system essay. There are a lot of new bacteria and viruses being discovered almost every day. Some of them are new strains of previous species while some are entirely new species that. Abstract The human body needs to maintain proper homeostasis to survive. There are several different organ systems in the human body. Two of those systems are the digestive system and the. Human aggression has been consistently respiratory system essay for the growing incidence of violence all over the world.
The link between aggression and violence is clear when we are to consider factors. Freedom is a concept that refers to many aspects of human life. I believe that is defined as the ability that people have to do or not something, and do. We use cookies to give you the best experience possible. PhD Essay Health Human Anatomy Respiratory System Human respiratory system essay. Order original essay sample specially for your assignment needs, respiratory system essay. get custom essay. Respiratory Activity. Essay type Research. Respiratory Therapist. Respiratory Respiratory system essay. Respiratory Case Study. New Respiratory Respiratory system essay Potential Threat to Humans. Human Biology Digestive and Urinary System Essay. Human Aggression In The Social Context: An Analysis Of The Reasons Why Human Beings Fight.
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It is a complicated and collaborative process which requires the cooperation of specific organs used for the process of respiration in human organism. Oxygen is an essential element to human body. The decrease in oxygen in human body, hypoxia, or the complete lack of this element, anoxia, may cause the damage processes in human organism after about few minutes. The destruction of brain cells may lead to brain damage and fatal consequences. As seen, the respiratory system is one of the most important systems in the body, which possesses one vital function, breathing, to keep humans alive.
It helps the body to maintain energy, gas exchange between blood, cells and air, and balance among elements in human organism. The Respiratory System Essay. The respiratory system works with other systems in the body, such as digestive, nervous, circulatory, skeletal, muscular, immune, exocrine and other systems in human organism. The relationships of the respiratory system with other systems in the body help people speak, smell, and move oxygen into the bloodstream and waste out of it. The skeletal system provides structure to the human body and protects internal organs, provides structure to soft tissue in the upper respiratory tract.
The interaction of the respiratory system with laryngeal skeleton,nine cartilages located within the larynx, provides people with an ability to speak. The perpendicular plate of the ethmoid bone divides the nasal cavity into sides and forms the nasal septum, the wall between the nostrils that separates the nasal passages. The air passes over the vocal cords, small bands of muscle within the larynx, which causes vibration process and sounds, which results in a unique voice for each individual. The second system that the respiratory system collaborates with is the digestive system. It consists of gastrointestinal tract, an organ system within humans which takes in food, digest it, and expels, and other accessory organs of digestion that include salivary glands, glands that produce saliva, pancreas, a glandular organ locate in the abdominal cavity behind the stomach, liver , a vital organ in humans located in the upper right part below the diaphragm, and gallbladder , an organ located beneath the right lobe of the liver.
The respiratory and digestive systems tightly interact and collaborate with each other as the digestive system provides human organism with nutrients and the respiratory system supplies it with oxygen. Despite their very different functions, these two systems collaborate in order to identify smells and essences in the environment. The cribriform plate of the ethmoid bone supports the olfactory bulb, a neural structure of the vertebrate forebrain involved in the sense of smell, and the foramina, a group of holes located in the cribiform plate, and provides ways to branches of the olfactory nerves, the first cranial nerves that contains sensory nerve fibers relating to smell.
Other systems that work with the respiratory system are the circulatory, immune, and endocrine systems. The effective collaboration of the circulatory and respiratory systems enhances and supports the oxygen-rich blood circulation through the body. Blood travels in and out the lungs through the pulmonary arteries , vessels that transport deoxygenated blood from the heart to the lungs. One more system that interacts with the respiratory system is the immune system that protects the organism against the diseases. The last system that collaborates with the respiratory system is the endocrine system, the collection of glands that produce hormones directly in the circulatory system to regulate growth, control metabolism, tissue function, reproduction, sleep, and other processes in the body.
These two systems work independently, but at the same time, respiratory system closely interacts with certain organs to support oxygen in the bloodstream. The respiratory system has a number of pathologies, infections, and disorders that negatively affect the normal functioning of human organism and cause deterioration of the overall health. Bronchitis is one of the most common respiratory infections, an inflammation of the bronchi caused by irritant particles, such as air pollution, cigarette smoke, viruses, bacteria, or certain infections. Laryngitis is another disease of the lower respiratory tract, an inflammation of larynx which results in voice changes, pain in neck zone, fever, and cough.
The causes may include overuse of the vocal cords, viral infections, bacterial infections, allergens, and other irritants. Otitis, a middle air infection, is a painful air disorder mostly common for infants and children, which results in air pain, headache, fever, loss of balance, and diminished hearing. Its causes include bacteria, viruses, flu, allergy, cold, and other respiratory illnesses. Pneumonia is an infection of the lungs, which characterized primarily by inflammation of the alveoli and may result in chest pain, fever, and breathing difficulties. Pneumonias are usually caused by bacteria, viruses, fungal or protozoan infections. The causes vary from person to person and include the combination of environmental and genetic factors, such as air pollutants, respiratory infections, cold air, smoke, and even strong emotions or stress.
It involves the complex mechanisms and processes which not only help supply human organism with a constant stream of oxygen to stay alive and remove carbon gases but also help transmit energy and support delicate respiratory processes to maintain human life and normal functioning. Ionescu, C. The Human Respiratory System. Serious in Bio Engineering, Springer Verlag London. New Health Advisor Editors How does the Respiratory System works with other Systems? Tu, J. Computational Fluid and Particle Dynamics in the Human Respiratory System. Vander, A. Human Physiology. The Mechanism of Body Function. The respiratory system helps with breathing, inhaling and exhaling. Breathing would be impossible without the respiratory system, which includes the nose, throat, voice box, windpipe, and lungs.
In this essay I plan on explaining how the respiratory system functions as well as its parts. The exchange of two gases called oxygen and carbon dioxide, this process is called respiration. As humans we need oxygen to survive and generate carbon dioxide. Since too much carbon dioxide is bad for our body we trade the carbon dioxide for air every time we take a breath. When we as humans breathe we are getting oxygen from our environment, without oxygen we would be unable to live. When one breathes in air that air fills the lungs and gets close enough to the blood to make an important trade. The trade I speak of is the blood takes in the oxygen and releases the carbon dioxide back into the environment; this process takes place every time we take a breath.
Many people think that respiration is breathing which is not the case at all. Breathing is simply the process of air going in and out of the lungs, which are also referred to as pulmonary ventilation. Inspiration and expiration is the key whether you know it or not. Inspiration simply moves air into the lungs and expiration moves air out of the lungs. I know it seems simple, I thought so too but it is hardly a simple process. A change in the thoracic cavity is responsible for the change of air pressure in the thoracic cavity and the lungs. The change in air pressure is why the lungs move air in and out. When you breathe air in or inhale which is inspiration you notice your chest gets bigger because it is making room for the oxygen to fill the lungs and they expand.
When this happens, the chest cavity increases in size which reduces the pressure allowing air to enter the lungs. During expiration the opposite occurs and the thorax goes back to its relaxed size and shape. This causes the air in the lungs to go back out into the environment. The elastic recoil of the lung tissues also aids in expiration. Forcefully exhaling involves decreasing the size of the thoracic cavity with some help from two muscles. The first is called the internal intercoastals which decreases the size of the thorax from front to back. The second is he abdominal muscles which decreases the size of the thorax from top to bottom.
There is no energy involved with expiration. If you were to hold your breath you will notice that your body will force you to exhale and to inhale again. The brain needs oxygen and when deprived of oxygen yes you could die, or should I say you will die. You will no longer be able to control your breathing at that moment and that is how people drown, because they are forced to exhale and inhale again but instead of oxygen filling the lungs water does. And I think we all know the end of that story, which goes to show just how complex our bodies are. Many gases are in the air as well as in our blood. Oxygen and carbon dioxide being two of the gases in the respiratory system are present in the lungs.
Oxygen is constantly being taken from the blood and used for the body cells. Gas moves from areas with high pressure to areas with low pressure. Carbon dioxide goes from the capillaries entering the lung into the alveoli in the lung. Oxygen then moves from the alveoli in the lung to the capillaries that enter the lung. This process is what oxygenates the blood; the oxygenated blood delivers the oxygen through the tissue and takes the carbon dioxide that is made from cellular metabolism and is released back into the environment.
Volumes of air exchanged in breathing can be measured with a special device called a spirometer, this device measures pulmonary volumes. Every time we take a breath we are breathing in and out about one pint of air into and out of our lungs. People that have diseases such as lung disease, emphysema, and heart problems have their tidal volume and vital capacity checked on a normal basis since conditions such as those can cause an abnormal amount of air going in and out of the lungs. When we use a lot of energy that requires us to use more oxygen since oxygen is what gives us the energy we need. The harder we work or run or do activities the more oxygen we need to intake to give to the millions of cells in the body.
This is the reason when we run we breathe harder and deeper because our body is trying to keep up with us. When we breathe harder and faster our heart is also beating faster which is causing blood to pump more through the body each minute. Therefore the red blood cells make more trips and deliver more oxygen to the tissue cells also getting rid of more carbon dioxide than if we were doing nothing. Located in the medulla and pons of our brain is what is called the respiratory control center. These receptors can sense the need for changing the rate or depth of respirations to maintain homeostasis. I personally never imagined how complex the process of breathing was and how everything worked.
I like many people I am sure do not pay attention to their breathing and how you can feel your chest go out side to side and up and down. It goes to show everything is our body is connected in one way or another. It is also possible to control your breathing, not like when you exercise it is hard to control how you breathe because your body is trying to get the oxygen it needs at the time. But when you are relaxed or not working so hard you are able to control whether you breathe fast or slow deep or shallow. The cerebral cortex is responsible for the ability to do these actions. Also when you swim it allows you to hold your breath under water for short periods of time, some people longer than others.
This process is called conscious control because we know we are controlling our breathing. But when our body senses that we need oxygen it takes over and forces us to breathe. There are also some reflexes that influence respiration. The first being chemoreflexes, these chemoreceptors are good for detecting oxygen and carbon dioxide levels as well as blood acid levels to keep our body safe and healthy. Next would be pulmonary stretch reflexes, these are located in the lungs through the pulmonary airways as well as in the alveoli. These reflexes are promoting normal breathing to help protect the respiratory system from stretching too much.
Many different types of breathing occur in different people. Some of those are eupnea, hyperventilation, hypoventilation, dyspnea, apnea, and respiratory arrest. Eupneais considered a normal rate of breathing and the needs of the body are being met. Hyper and hypoventilation means one is either breathing too fast and deep or too slow and shallow which is not healthy for the body.
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