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Importance of respiratory system essay
Importance of respiratory system essay
Importance of respiratory system essay
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Introduction:
A lung transplant is great for when your lung has got lung disease. Lung Transplant impacts the respiratory system. Some of the organs that are used in the respiratory system would be the Lungs, Trachea, Bronchi and Diaphragm. These organs listed are located in the respiratory track in the human body. Why do we need the respiratory system? We need the respiratory system so that we can have the red blood cells collect oxygen from the lungs to be transferred around the body and to have carbon dioxide picked up from our cells so and sent to the lung so it can be removed. In simpler terms, we call it breathing. Lung transplant is the solution if you have lung disease and need help. The respiratory system is very important.
Structure of the Respiratory System:
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The trachea filters the air we breathe. At the end of the Trachea it splits into two which is called Bronchus. Bronchus are two air tubes that branch off to the Trachea and carry air directly into the lungs. The lungs are the main organ in the respiratory system. In the lungs, oxygen is taken into the body and carbon dioxide is breathed out. The red blood cells collect oxygen from the lungs and deliver it to other cells in our body and they also pick up the waste from the other cells (Carbon Dioxide) and bring it back to the lungs to get exhaled. The diaphragm is not part of where the air travels, but it is used to air in and out of the lungs. The diaphragm is a muscle that moves, causing a change in air pressure. When you breathe out, the diaphragm moves upward, which decreases the volume of the lungs, causing high pressure. When you breathe in, the diaphragm moves downwards in it can increase the volume of the lungs which causes negating pressure. These organs are equally useful as they all play a role to keep your respiratory system working. You need to
Nearly everyone has a dream in life that they desperately want to accomplish. Without these dreams people wouldn’t strive to accomplish what makes them happy. Sometimes happiness might be hard to reach because of obstacles faced in life. The obstacles which one faces and how they can overcome them are remarked in Anne Lauren’s Carter short story “Leaving the Iron Lung”. In order for the author to show that one must overcome faced obstacles to pursue their dreams, she uses the protagonist transformation, contrasting characters and settings.
When you breathe in, air containing carbon dioxide (CO2) and oxygen (O2) it moves down your trachea; a tunnel containing cartilage and smooth tissue. Air then travels through two hollow tubes called bronchi; narrow branches lined with smooth muscle, mucosal and ringed cartilage to support the structure. The bronchi divide out into smaller tunnels called bronchioles; are small branches 0.5-1mm, lined with muscular walls to help dilate and constrict the airway. At the end of the bronchioles are little air sacs called alveoli; which assist in gas exchange of O2 and CO2. (Eldridge, 2016) Towards the end of alveoli are small blood vessel capillaries. O2 is moved through the blood stream through theses small blood vessels (capillaries) at the end of the alveoli and the CO2 is then exhaled. (RolandMedically,
73-year-old Lawrence Covieo was limited in his ability to go places. "I was on Oxygen for 9 years and unable to go anywhere because of a hose that was attached to me."
Healthy lung tissue is predominately soft, elastic connective tissue, designed to slide easily over the thorax with each breath. The lungs are covered with visceral pleura which glide fluidly over the parietal pleura of the thoracic cavity thanks to the serous secretion of pleural fluid (Marieb, 2006, p. 430). During inhalation, the lungs expand with air, similar to filling a balloon. The pliable latex of the balloon allows it to expand, just as the pliability of lungs and their components allows for expansion. During exhalation, the volume of air decrease causing a deflation, similar to letting air out of the balloon. However, unlike a balloon, the paired lungs are not filled with empty spaces; the bronchi enter the lungs and subdivide progressively smaller into bronchioles, a network of conducting passageways leading to the alveoli (Marieb, 2006, p. 433). Alveoli are small air sacs in the respiratory zone. The respiratory zone also consists of bronchioles and alveolar ducts, and is responsible for the exchange of oxygen and carbon dioxide (Marieb, 2006, p. 433).
The human lungs are a pair of large, sponge like organs that are optimised for gas exchange between the blood and oxygen. The human body requires oxygen in order to survive and function. The lungs are responsible for providing vital oxygen while also removing the carbon dioxide before hazardous levels are reached within the body.
Organ transplantation is the process of surgically transferring a patient with end-stage organ failure to a healthy, compliant organ. This can be done when a patient’s organ has ceased working, or when the organ does not meet its opportune function. In the article Organ Transplantation: The Process, the author claims that end-stage organ failure can be the product of cardiomyopathy, cirrhosis, chronic obstructive pulmonary disease, coronary heart disease, cystic fibrosis, hepatitis, diabetes, hypertension, idiopathic pulmonary disease, and short gut syndrome.. Multiple organs can be transplanted at one time. In order for a patient to get a transplant, the patient as well as the donor, have to go through a series of tests.
A organ donation is where you take the healthy tissue from one person and transplant is to another person. The types of organs that can be donated are kidneys, heart, liver,pancreas, intestines, lungs, skin, bone marrow, and cornea. Your liver, kidneys, and bone marrow can be donated by a living donor. Your lung, heart, pancreas, intestines, and cornea come from a deceased organ donation. Database has listed al...
The larynx prevents food and liquids from traveling down the air path ways which could result in choking. From the larynx, Bronchi trachea splits into two bronchi each leading to a lung, each lung is divided into lobes. The right lung has three lobes and the left has two lobes. The right lung is slightly larger than the left lung. The two lungs are mainly made of up connective tissue, which gives them their soft and spongy texture. The bronchi branch are smaller and are called bronchioles which are divided many more times in the lungs. The lungs is made up of connective tissue, blood, lymphatic tissue, air pathways and alveoli are at the end of the branches inside of the lungs. The alveoli sends oxygen and removes carbon dioxide. This is a basic view of how the respiratory system functions and if the respiratory system doesn’t do its job then this could lead to infectious diseases of the respiratory
They breathe in air, then extract the oxygen and pass it into the bloodstream, where it's rushed off to the tissues and organs that require it to function. A single lung can be able to save a life and one donor can be the source of two separate lung transplant. Some conditions that could make a lung transplant necessary are Cystic Fibrosis, Pulmonary Hypertension, Emphysema, and Pulmonary Edema. Patients with chronic lung disorders are undertaken by a small number of lung- only transplants. Those who have Cystic Fibrosis, are less likely to have combined heart/lung transplant, which is also less common to
Every cell in the human body requires oxygen to function, and the lungs make that oxygen available. With every breath we take, air travels to the lungs through a series of tubes and airways. After passing through the mouth and throat, air moves through the larynx, commonly known as the voice box, and then through the trachea, or windpipe. The trachea divides into two branches, called the right bronchus and the left bronchus, that connect directly to the lungs. Air continues through the bronchi, which divide into smaller and smaller air passages in the lungs, called bronchioles. The bronchioles end in clusters of tiny air sacs, called alveoli, which are surrounded by tiny, thin-walled blood vessels called capillaries.
The Respiratory System 1. Define respiration. Respiration is the process of converting glucose to energy, which goes to every cell in the body. 2. Describe the organs of external respiration.
Organ donation is the surgical removal of organs or a tissue of one person to be transplanted to another person for the purpose of replacing a failed organ damaged by disease or injury. Organs and tissues that can be transplanted are liver, kidneys, pancreas, heart, lungs, intestines, cornea, middle ear, skin, bone, bone marrow, heart valves, and connective tissues. Everyone regardless of age can consider themselves as potential donors. After one dies, he is evaluated if he is suited for organ donation based on their medical history and their age as determined by the Organ Procurement Agency (Cleveland Clinic).
There are three parts that make up the respiratory system; muscle, lungs and the airway (respiratory system 2017). Although, there are three main parts the main organ is the lungs. The respiratory system delivers air to the alveoli, while giving and removing Carbon dioxide. Asthma is one of the many respiratory diseases. From personal experience, Asthma can affect one’s life in many ways. Asthma is when your airway is inflamed and produces a lot of mucus which makes it hard for one to breathe. Many are affected by respiratory diseases, because it effects their everyday
The Mechanism and Regulation of Breathing Breathing is an involuntary movement that is controlled by the medulla, which is part of the hind brain. Air is sucked into the lungs. through an active process called inspiration. The external intercostals muscle contract and the internal intercostals muscle relax this causes. the ribs to be drawn upwards and outwards.
The roles of the circulatory and respiratory system both carry important responsibilities and are essential in their jobs to the human body. The circulatory system is one, if not the, most important system in the human body. The circulatory system is made up of the heart, blood, and blood vessels. Within the blood vessels, there are three types: arteries, veins, and capillaries. The heart is an organ made up of cardiac muscle that has a role similar to a pump. When the muscles in the heart contract, it pumps fresh blood away from the heart, through a main artery called the aorta, and to the organs and cells of the body. Nutrients and oxygen then enter the cells through diffusion of the tissues. The respiratory system transports oxygen to the circulatory system. When transporting oxygen to the circulatory system, this will in turn transport oxygen to the rest of the cells in the body. Aside from transporting oxygen to the body, the respiratory system also plays a role in the removal of carbon dioxide and other contaminants in the body. These two systems effectively and efficiently work together in order to supply the body with oxygen and remove carbon dioxide and any other