The Respiratory System Essay - 1538 Words

The respiratory system is a complex organ structure of the human body anatomy, and the primary purpose of this system is to supply the blood with oxygen in order for the blood vessels to carry the precious gaseous element to all parts of the body to accomplish cell respiration. The respiratory system completes this important function of breathing throughout inspiration. In the breathing process inhaling oxygen is essential for cells to metabolize nutrients and carry out some other tasks, but it must occur simultaneously with exhaling when the carbon dioxide is excreted, this exchange of gases is the respiratory systems means of getting oxygen to the blood (McGowan, Jefferies Turley, 2004). To explain normal functioning of the†¦show more content†¦Factors that contribute to homeostasis of the system occur throughout the entire day and night, without conscious thought. The respiratory system functions for life-sustaining activities and if the respiratory system’s tasks are interrupted for any reason for more than a couple of minutes, the body can seriously be damaged irreversibly. Damage to tissues can occur, followed by the failure of all body systems, and eventually leading to death. While the inhalation of oxygen and removal of carbon dioxide are the primary functions of the respiratory system, it has other important roles in the body. The respiratory system helps regulate the balance of acid and base in tissues, a process necessary for the normal functioning of cells within the respiratory system. It also helps protects the body against pathogens and against toxic substances drifting in the air when inhaled. The respiratory system also houses the cell s that detect smell through chemoreceptors, and assists in the production of sounds. The respiratory and circulatory systems work with one another to deliver oxygen to cells and remove carbon dioxide in a bi-phase process called respiration otherwise known as breathing. The first phase of respiration begins with inspiration or inhalation. Inhalation bringsShow MoreRelatedRespiratory Systems And The Respiratory System855 Words   |  4 Pagesmouth and nose? Now, I know it is because of the respiratory system. The respiratory system is built up of the organs in our body that serve us to breathe. It offers the blood with oxygen in order for the blood to deliver oxygen to all parts of the physical structure. When we breathe, we inhale oxygen and exhale carbon dioxide. This exchange of gases is the respiratory system s means of bringing oxygen to the blood (WebMD. Web). The respiratory system is included nasal cavity, mouth, trachea, bronchiRead MoreRespiratory System1551 Words   |  7 PagesRESPIRATORY SYSTEM The respiratory system consists of all the organs involved in breathing. These include the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies, which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide, which is a waste product of cellular function. The nose, pharynx, larynx, trachea and bronchi all work like a system of pipes through whichRead MoreRespiratory System2621 Words   |  11 PagesAamp;P II Instructor: David Armoogam September 10, 2010 The respiratory system helps with breathing, inhaling and exhaling. The respiratory systems main function is to give oxygen to the body’s cells and get rid of the carbon dioxide the cells produce. 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 calledRead MoreThe Respiratory System Of The Upper Respiratory Tract Essay1797 Words   |  8 Pages The respiratory system is divided into two main parts, the upper respiratory and lower respiratory tract. The upper respiratory tract consists of the nasal cavity which is a hollow space behind the nose, it is lined with mucous membrane and small hairs, which traps smaller particles entering with the air, the nasal cavities main purpose is to heat, humidify and filter the air before it passes into the lungs (Whittemore and Cooley, 2009 ). The sinuses are hollow areas in the bones of the skull andRead MoreThe Respiratory System And The Digestive System1640 Words   |  7 Pagesand each system within the body follows common principles for this exchange, but adapts to suit its own requirements and function. The human body has a smaller surface area to volume ratio in comparison to smaller organisms, which are able to gain all gases that are needed though simple diffusion, and therefore is not able to complete all of the exchanges of the materials it requires in the same way. To ensu re that it obtains all of the materials that are needed, specialised systems are presentRead MoreThe Function Of Respiratory System845 Words   |  4 PagesAccording to Melinda (2014), the function of respiratory system is to supply oxygen into the body, by breathing in, and to remove carbon dioxide which is the waste, from the body, by breathing out. Franklin (2014), outlines that oxygen is most needed in the body, in order to live. This is because every cell in the body needs oxygen, in order to function properly. Also, oxygen is required in the blood in order to covert food into energy. Beside, Melinda (2014), clarifies that these movements areRead MoreFunctions Of The Respiratory System860 Words   |  4 PagesFunctions of the Respiratory System Introduction The main purpose of the respiratory system is to exchange oxygen and carbon monoxide between the body and the environment. Throughout the body are specific organs and structures that make the respiratory system possible. In humans, respiration takes place in the lungs. In the article by Kim Ann Zimmermann, Respiratory System: Facts, Function, and Diseases she explains how the series of organs in a person s body work together to exchange theRead MoreEssay on The Respiratory System1072 Words   |  5 Pageshow our body inhales oxygen and exhales carbon dioxide. This is possible because of the respiratory system. This system in the body is what allows us to breathe and continue our lives. An average human breathes fifty million times in their lifetime! The structure affects the function of this intricate and wonderful system that keep us alive. It all starts from the nose. The basic parts of the respiratory system are the lungs, nose, trachea, diaphragm and alveoli. When we inhale, the diaphragm, whichRead MoreThe Respiratory System Essay584 Words   |  3 PagesThe respiratory system is the process responsible for the transportation and exchange of gases into and out of the human body. As we breath in, oxygen in the air containing oxygen is drawn into the lungs through a series of air pipes known as the airway and into the lungs. As air is drawn into the lungs and waste gas excreted, it passes through the airway, first through the mouth or nose and through the pharynx, larynx and windpipe – also known as the trachea. At this point it then enters the lungsRead MoreRespiratory System Essay462 Words   |  2 PagesRespiratory System The respiratory system consists of a series of tubes that air passes on its journey from the nostrils. The nostrils open into the nasal cavities, which are lined with moist eiliateol epithelium. Whether one breathes through the nose or the mouth, a breath of air enters the body and flows through the nasal cavity to the pharynx (throat). The back of the nasal cavities is continuous with the throat region, or pharying. Air flows through the larynx (voice box) and into the