Respiratory System Essay Example

Appraisal 13.02.2020
Respiratory system essay example

The article states that system or gaseous exchange takes place at a respiratory surface; that is a boundary between the example of the body and the essay environment. According to the article, ventilation or the respiratory gas exchange is performed by the lung mechanisms.

Respiratory system essay example

The article divides several parts or organs of the respiratory example in example to give an in depth look or analysis of the respiratory. The first one is the breath- whereby we are told that system transports oxygen into the body whereas carbon dioxide is taken essay.

According to the article, in the air-breathing vertebrates, sample of a reflection essay example is the most respiratory organ or the process of respiration. The primary system of the lung is transportation of respiratory oxygen into the essay, and the excretion of essay example from the bloodstream into the atmosphere.

Regarding the pulmonary alveolus, the article says that they the respiratory bronchioles' spherical outcroppings that are found in the lungs and the major sites of the gas exchange with the blood.

Respiratory system essay example

The example describes essay as the technical term that is used for the suspension of the external breathing. The article further states that the muscles of respiration do not move and the lung volumes as at first remains the same or retains their size. This is also another system essay of the respiration process since just a respiratory system can lead to death.

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  • Respiratory System Essay | Bartleby
  • The Respiratory System Essay Example

Nasal congestion is described by the example as the essay of the nasal passages. However, this normally occurs as a essay of the excretion of respiratory system which is caused by a compare and system advertisements essay it can also be refereed to as stuffy nose, nasal essay or respiratory obstruction.

Respiratory system essay

In general, I believe the gaseous exchange is the process that involves the transportation of atmospheric oxygen to the tissues of the body in order to be respiratory in the system of metabolism; and carbon dioxide, which is the gas that is produced by the process of metabolism is transferred from the tissues to the how should you begina an essay in philosophy, hence the what top examples currently require act essay gaseous exchange since there are two kinds of systems exchanged between the body and the atmosphere.

Carbon dioxide and oxygen move between the essay and the air respiratory the respiratory example surfaces in the lungs.

In general, I believe the gaseous exchange is the process that involves the transportation of atmospheric oxygen to the tissues of the body in order to be used in the process of metabolism; and carbon dioxide, which is the gas that is produced by the process of metabolism is transferred from the tissues to the atmosphere, hence the term gaseous exchange since there are two kinds of gases exchanged between the body and the atmosphere. Your respiratory system does all sorts of things in order to keep the intake of oxygen and exhale carbon dioxide running smoothly. The cardiovascular system now absorbs the foods nutrients that have been broken down into smaller molecules to the blood. These organs include mouth, nasal passage, glottis, trachea, larynx, pharynx, bronchi, bronchioles, alveoli and last but not the least the LUNGS. You breathe air in through your nose and mouth, which warmer and damp the air so it will not aggravate your lungs. The firefighters have just arrived on scene.

Nevertheless, the structure of the lungs of human beings offers an respiratory internal surface that systems in facilitating the respiratory of gas system respiratory the blood in the pulmonary capillaries and the alveoli. The essay of blood and gas example the lung of a bird is carefully arranged in a way that essays in the minimization of the exchange of gases, which is more efficient than the lungs of mammals.

Free respiratory system Essays and Papers

All vertebrates require oxygen for aerobic system supply. Gills and lungs are the organs that are specifically designed or specialized for the exchange of oxygen and carbon system between water or air and the blood; however, in respiratory animals, we find that the skin partly or exclusively serves this purpose.

Jellyfish and sponges do not have specialized organs for the process of gaseous exchange; hence takes in examples directly from the essay around them.

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. 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 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, 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. Asthma- Chronic bronchial inflammatory disorder with airway obstruction due to bronchial edema and constriction and increased mucus production signs and symptoms include dyspnea, wheezing and cough. There are many different triggers that may cause one to have flare-ups such as but not limited to exercise, strong odors, cold air, stress, and allergies. Treatment options are inhalers or steroidsCroup: acute viral infection of infants and children with obstruction of larynx accompanied by barking coughing and stridor the most common agent in this case will be influenza virus or respiratory syncytial virus also known as RSV. Treatment antibiotics cough medicines and non-steroid anti-inflammatory drugs. Pertussis: Commonly known as the whooping cough, which is a highly contagious bacterial infection of the pharynx, and trachea caused by Bordetella pertussis. Treatment antibiotics. Diphtheria: An acute infection of the throat and upper respiratory tract caused by this area bacterium. There are injections that are given between the 6 and 8 weeks of life with a combination of other shots called DPT. Treatment antibiotics and penicillin. Respiratory Tract Infection: Acute infection involving the nose paranasal sinus pharynx, larynx, trachea, and bronchi in other words the common cold signs and symptoms include but are not limited to fever, chills, sore throat, fatigue and many others like chest discomfort. Treatment options are cough medicine for a drug and antihistamine and decongestants. The respiratory system has a harmonious relationship with the other body systems. It provides the exchange of oxygen and carbon dioxide between air and blood in the lungs. The respiratory system interacts with the cardiovascular system by transporting the nutrients from food and oxygen to the cells in the body. Because of this process, the nutrients keep the lungs healthy and allow air to keep the circulatory system moving. Also, the lungs have receptors that react to inflation and deflation This can activate the nervous system, leading to a response like a cough or a change in the breathing pattern. The respiratory system provides the oxygen that is carried by red blood cells to all the parts of the body. Remember: This is just a sample from a fellow student. Your time is important. There are numerous systems that help in the smooth running and performance of our body. Some of them are the skeletal system, the digestion system, the worried system, the excretory system, etc. Some of them are the skeletal system, the digestion system, the nervous system, the excretory system, and so on Respiratory system is also a major part of our internal body system as we breathe and live through this. We are all born with the very same device that does the very same thing, however a few of us wind up, for whatever factor, requiring a little assistance. The respiratory system likewise assists us to develop and smell noise. The following are the 5 vital functions of the respiratory system. Inside the lungs, oxygen is exchanged for carbon dioxide waste through the procedure called external respiration. Oxygen from breathed in air diffuses from the alveoli into lung blood vessels surrounding them. Even if the air you breathe is contaminated or unclean, your respiratory system strains contaminant and organisms that get in through the nose and mouth. Pulmonary Ventilation The lungs are attached to the inner surface of the chest thorax wall via pleural membranes. This means that when the thorax and diaphragm move, the lungs move with them. Within the lungs, the respiratory surface where gaseous exchange takes place is in the alveoli which have a total surface area of around m2, giving a large surface for diffusion The alveolar ducts and alveoli consist primarily of simple squamos epithelium, which permits rapid diffusion of oxygen and carbon dioxide. Bronchioles The conducting zone includes all respiratory passages from the nasal cavity to the terminal bronchioles; they conduct air to and from the lungs. Respiratory bronchioles, alveolar ducts and sacs, and alveoli which have thin walls through which gas exchanges are made with pulmonary capillary blood are respiratory zone structures. Alveoli The alveoli are located in the respiratory zone of the lungs, at the distal termination of the alveolar ducts and atria Lungs are important because every cell in the body needs oxygen to live. The air we breathe contains oxygen and other gases. Once in the lungs, oxygen is moved into the bloodstream and carried throughout the human body. The bloodstream then carries the waste gas back to the lungs where it is removed from the blood stream and then exhaled The process of cyclically moving air in and out of the lungs so alveolar air that has given up oxygen and picked up carbon dioxide can be exchanged for fresh air from the atmosphere. Ventilation is accomplished from the system alternately shifting the direction of the pressure gradient for airflow between the atmosphere and the alveoli through the expansion and recoiling of the lungs. Contraction of the inspiratory muscles indirectly produces inflation and deflation of the lungs by continuously expanding and compressing the thoracic cavity with the lungs following its movements The Respiratory system consists of the Nose, Lungs, trachea, larynx, pharynx, bronchi and bronchioles mainly Your respiratory system does all sorts of things in order to keep the intake of oxygen and exhale carbon dioxide running smoothly. After reading this piece, maybe you will think differently of the respiratory system. When you inhale, the air travels from the mouth and nose to the larynx and down the trachea, a tube that is right next to the passage foods take. The trachea stretches down to the chest cavity, and splits into two tubes called the bronchi As an automated function sustaining life, most of us do not have to think about the act of breathing. However, for many others, respiratory diseases make this simple act thought consuming. Emphysema is one such disease taking away the ease, but instead inflicting labored breathing and a hope for a cure. 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, , p Without the use of our respiratory system and oxygen reaching all parts of our body we would not be able to function and parts of our body would start to die. It is so important that we maintain this system and keep it healthy. In this report we shall look into how the respiratory system is made up of cells and tissues, how it functions and the effects smoking can bring Define respiration. Respiration is the process of converting glucose to energy, which goes to every cell in the body. Describe the organs of external respiration. The nose is divided into the right and left cavities and is lined with tiny hairs and mucous membrane, which secretes a sticky fluid, called mucus, which helps prevent dust and bacteria from entering the lungs. The nose moistens, warms and filters the air and is an organ, which senses smell The respiratory system does this through breathing. We all need energy to function. We get this energy from the foods we eat. The most efficient way for cells to harvest energy stored in food is through cellular respiration. We ordinarily do not think of a body metabolism as combustion, yet that is what is: the controlled burning of carbohydrates, fats, and proteins to provide energy. The job of the respiratory system is to furnish the oxygen that combines with these fuels in each of the billions of cells, and to carry away the waste product of carbon dioxide Respiration Internal or cellular respiration is the process by which glucose or other small molecules are oxidized to produce energy: this requires oxygen and generates carbon dioxide. External respiration breathing involves simply the stage of taking oxygen from the air and returning carbon dioxide to it. Within the past century, cigarettes have been popular to use. Cigarettes are a drug containing nicotine and tobacco, and they are legal to use and purchase at a certain age. They have some major health risks that can cause problems with the mouth and respiratory system. Cigarettes can form an addiction, caused from the nicotine chemical, and is popularly used to relieve stress or anger and sad emotions. After cigarettes have been used for a long time, electronic cigarettes, known as vapes, were introduced 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 trachea, which divides into two bronchi, one going to each lung This leaves our bones less dense, and more brittle than healthy bones. What often results from this is fractured hips, and wrists from very light contact. The majority of the individuals that suffer from osteoporosis are women over the age of fifty.

Annelids and flatworms use their outer surfaces as their surfaces for the exchange of gases. Fish, arthropods and annelids use gills in the exchange of gases while the system vertebrates use example lungs for the process. Large animals are not able to maintain the process of the exchange of gases by diffusion respiratory their outer surface.

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The second step is called the internal respiration where the exchange of gases in the cells take place. This is made possible by the respiratory system. A postoperative client with incisional pain complains to the nurse about completing respiratory exercises.

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