Respiratory System Free Essay Examples And Topic Ideas

The Anatomy of the Respiratory System and Asthma

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The respiratory system consists of organs that oversee inhaling of oxygen, exchanging gases, and exhaling of carbon dioxide. There are two different types of respiration, external and internal. External is considered the first round of gas exchange, it is between the lungs and pulmonary capillaries; this is where blood becomes oxygenated and is ready to spread through the body (Sullivan & Childress, p.75). Internal respiration or the second gas exchange, involves the systemic capillaries and body cells; tissues are relieved […]

Breathing is Main of the Respiratory System

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The respiratory system is a system that is responsible for a few things. The respiratory system is responsible for the swallowing, speech, and most importantly the breathing. The body must inhale the oxygen and exhale the carbon dioxide. The respiratory system has the responsibility of getting the oxygen to the blood. The oxygen must enter the body so the blood can circulate throughout the entire body. The nose, mouth, pharynx, trachea, larynx, lungs, and bronchi are all parts of the […]

Respiratory and Circulatory System

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The human body is comprised of multiple separate systems that work together to maintain homeostasis, regular, stable internal conditions. The maintenance of internal function depends on a variety of variables: body temperature, fluid balance, concentration of sodium, potassium and calcium ions, and blood sugar levels. The respiratory system is responsible for the function of a series of organ in taking in oxygen and expelling carbon dioxide. The circulatory system, also known as the cardiovascular system, is responsible for the organ […]

Organs of the Respiratory System

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This system consists of "the nose, pharynx, larynx, trachea, bronchi and their smaller branches, and the lungs which contain the alveoli" IMarieb, 2015). The nose is superior to the mouth. The pharynx is posterior to the nasal and oral cavities. The larynx is inferior to the pharynx and connects the pharynx to the trachea. The (main) bronchi are medial to the arms and are formed by the division of the trachea. The lungs are superior to the diaphragm and occupy […]

Respiratory System – Releases Waste Gases through Breathing

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The respiratory system is the bodies system that introduces gases into the body and releases waste gases through breathing. The main function is to transport air into the lungs, facilitate the diffusion of oxygen into the blood stream, and exhale carbon dioxide from the blood through exhaling. The respiratory system consists of all the organs involved in breathing. These include the nose, pharynx, larynx, trachea, bronchi and lungs. The mouth, nose, and nasal cavity function is to warm, filter, and […]

Asthma Inflammation

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Asthma is known to be a chronic disease of the airways that makes breathing difficult for humans. Asthma causes swelling of the airways. Also, this results in the airways that carry the air from the nose and mouth to the lungs to become narrow and causing the individual to have trouble breathing. Although there is no cure for Asthma, it can be maintained with the proper treatment. It is stated in statistics that one out of thirteen people is diagnosed […]

Respiratory System, Respiratory Distress

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n include restlessness, dyspnea, tachypnea, tachycardia, and an elevation in blood pressure. While more prominent signs of severe hypoxia are cyanosis, head bobbing, altered mental status, and seizures. While "Hypoxemia is a below-normal level of oxygen in your blood, specifically in the arteries. Hypoxemia is a sign of a problem related to breathing or circulation, and may result in various symptoms, such as shortness of breath known as dyspnea"(Hypoxemia, par. 1). Signs of hypoxemia are not being able to catch […]

Case Respiratory System

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1. What are the values for Mary's tidal volume (TV) and the alveolar ventilation rate (AVR)? (Remember to consider the dead space of 150ml). Normal alveolar ventilation is 4.0-5.0L. How does Mary's AVR compare with normal volumes? a. Tidal volume= Minute Ventilation Rate divide by respiratory rate (MVR/RR) MVR= 6.1L/min=6100ml?min RR=30bpm TV= 6100/30=203ml b. Alveolar ventilation rate= the difference between Tidal volume and Dead space multiplied by Respiratory rate (TV-DSV)*RR TV= 203ml DSV=150ml RR=30bpm AVR=(203-150)*30=1590ml=1.6L Mary's AVR is in 2.5-3 […]

CDC Asthma Guidelines: Path to Improved Education and Management in the U.S.

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The Center for Disease Control reports that more than 24 million Americans have asthma, affecting 1 in 12 children and 1 in 14 adults. (Most Recent Asthma). "Asthma is a disease that is lifelong and causes wheezing, breathlessness, chest tightness, and coughing ("Vital Signs", 2011). Asthma has become an illness that many people consider 'normal' because once you have asthma, there is no way to cure it. Rather, there are hundreds of ways to control it and make it a […]

Respiratory System – a Group of Respiratory Organs

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The respiratory system is a group of organs and structures that helps us breathe. It is composed of the lungs, airways, muscles, and associated blood vessels. The airways, which transport oxygen-rich air to the lungs and remove carbon dioxide, include the nose and connected air passages (nasal cavities), the mouth, the larynx (or voice box), the trachea (windpipe), tubes (bronchial tubes or bronchi) and branches. Upon entering through the nose or mouth, the air is both warmed and moistened to […]

Respiratory System Function

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Imagine your on the labor and delivery floor of a hospital and you hear a loud and robust cry, signaling the birth of a new born baby. A baby's first sounds are highly anticipated, as well as very important . Have you ever wondered why? A baby takes it's first breath about 10 seconds after birth due to the response of temperature change and transition into a new environment . This reaction is displaye d by the central nervous system […]

Asthma Pathology Profile

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The symptoms of asthma include chest pain, tightness of the chest, shortness of breath, coughing, and wheezing. These symptoms are caused by the constriction of the airways and excess mucus production. Asthma symptoms vary in each person; some may experience symptoms only while exercising, while others experience symptoms every day (Mayo Clinic Staff). Therefore, in some people asthma is a major problem that seriously impacts their life, while in others it is just a minor problem. A physician will commonly […]

The Respiratory System

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The functions of the respiratory system are; inhalation and exhalation, External Respiration exchanges gases between the Lungs and the bloodstream, Internal Respiration Exchanges gases between the bloodstream and body tissues and generates sound with speech. The respiratory system includes the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system has two important functions: 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, […]

Respiratory System Research Paper

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I did the respiratory system for my project. I choose this system because It's the one most Interested in because of some of the disorders I have involving this system. I have asthma and a couple other things and because of the challenges I face it has made me more enticed about learning these things. Now I will tell you about the things I have learned while participating in this project. A very important question to ask is, can you […]

The Respiratory System Functions and Varieties Across the Animal Kingdom

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There are various bodily functions that are staples for all animal life on earth, whether the organism is advanced or primitive, all need a way to obtain oxygen, dispose of waste, and break down food to create energy. One of the main systems that perform a life-giving function is the respiratory; the respiratory system comes in many varieties and can cater to many different organism's needs. The respiratory system in primitive animals is simple, as many of these animals are […]

The Respiratory System Job

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The respiratory system job is to supply oxygen to all parts of the body. Oxygen is carried through the body by red blood cells. The cells in our body need constant oxygen to stay alive. If not, our brain cells will die after four minutes without oxygen. The process known as breathing consist of inhaling and exhaling, which is the respiratory systems way of taking in oxygen and getting rid of the waste gas, carbon dioxide. If carbon dioxide were […]

Pathophysiology and Etiology of the Asthma

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Asthma, a chronic disease process, affects approximately 18 million people in the United States. While asthma can be reversible, failure to control symptoms and provide adequate and timely treatment can lead to a decrease in respiratory function, which ultimately increases the risk of death (Durham, Fowler, Smith, & Sterrett, 2017). Accurate and timely nursing care can help patients manage their symptoms and increase their quality of life while decreasing hospitalizations and related costs (Keep, Reiffer, & Bahl, 2016). Disease Condition […]

What is Asthma?

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According to the American Lung Association, asthma is a lung disease that makes it harder for air to transport in and out of your lungs. When someone has asthma, their lungs are inflamed most of the time, which makes them more tactful to their environment and which most likely triggers the asthma. Things that trigger asthma could include cold weather, dust, chemicals and smoke. In the event of an asthma attack, the insides of your airway swell even more than […]

A Chronic Inflammatory Disease Asthma

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Asthma is a chronic inflammatory disease of the airways which occurs in genetically predisposed individuals. Asthma is a reactive airway disease. This common disease has an epidemic progression in western countries (Wenzel, 2003). Environmental factors are likely to be the cause of the progression of this disease. Asthma can be triggered by various stimuli and can result in either a bacterial or viral infection. Asthma occurs when inflammation constricts the airways when the lungs are reacting to physical activities, respiratory […]

The Physiology of Asthma

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Asthma is an inflammatory disease which makes breathing and some physical activities challenging and in some cases, impossible. The Greek meaning of "asthma is short of breath. However, this classifies any short-winded patient as asthmatic. This definition was refined in the 19th century by Henry Hyde Salter, who was also asthmatic. He narrowed down the definition in his scholarly article, "On Asthma and its Treatment, to "paroxysmal dyspnoea of a peculiar character with intervals of healthy respiration between attacks. This […]

About Childhood Asthma

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Childhood asthma research analysis is going to explain or clarify the history, symptoms, and diagnosis, Etiology, Pathophysiology etc. As it stated the definition of "Asthma is health disease that makes it hard to breathe. It affects the airway or bronchial tubes in the lungs to come sore and swollen. "Asthma is the most common chronic lung disease of childhood that affects, 6.6 million children in the United States(Guibert, 2014). Childhood asthma develops during childhood period, between 2 to 7 years […]

Pulmonary System: Anatomy, Function, and Diseases

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The respiratory system, also known as the pulmonary system, consists of all organs involved with breathing. The organs included are the nose, pharynx, larynx, trachea, bronchi, and lungs. The respiratory system does two very important things. First, it brings oxygen into our bodies. We need oxygen for our cells to function properly. Secondly, it helps our bodies get rid of carbon dioxide. Carbon dioxide is a waste product of cellular function. The nose, pharynx, larynx, trachea, and bronchi work like […]

Changes of the Cardiovascular Respiratory

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As individuals age, the heart's walls often grow thicker. The left ventricle's walls become notably larger and thicker especially (Strait & Lakatta, 2012). When the left ventricle's walls are thickened in an older adult, the ventricle is not able to hold as much blood as it would in a younger heart. It also makes the left ventricle harder, so it is not capable of pumping blood with as much ease. This means the cardiac output in older adults is often […]

Pathophysiology of Community Acquired Pneumonia

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Pneumonia is a severe infection of the lung that can be caused by a contagious agent such as bacteria, fungus, virus or parasites (Franco, 2017, p. 621). These transmittable agents reach the lungs through various methods, such as inhalation, breathing or hematogenous spread from other infections in the body (Lewis et al., 2017, p. 500). Pneumonia can be categorized as community-acquired pneumonia (CAP) or hospital-acquired pneumonia (HAP). To be classified as CAP, the individual with pneumonia should not have been […]

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