The Respiratory System Essay

“Obtaining oxygen and removing carbon dioxide are the primary functions of the respiratory system, which includes tubes that filter incoming air and transport air into and out of the lungs as well as microscopic air sacs where gases are exchanged” (Moini, 2013, p.497). Our respiratory system is broken down into two sections known as the upper respiratory tract and the lower respiratory tract.

The circulatory system and the respiratory system work closely together to ensure that organ tissues and systems receive enough oxygen. Oxygen is required for cellular functions such as cell respiration. This is so the body’s organs and cells can work at fully; it is done by releasing chemical energy with in stored foods. The air breathed in and held in the lungs is transferred to the blood. The blood is circulated by the heart, which pumps the oxygenated blood from the lungs to the body organs and returns with deoxygenated blood.

The Respiratory Systems function is to supply the body with oxygen and excrete carbon dioxide .The respiratory system has many different parts, these include the nasal cavity, epiglottis, larynx, trachea, bronchi, lungs, bronchioles, alveoli, ribs, intercostal muscle and diaphragm. Nasal cavity The nasal cavity is where the oxygen enters the respiratory system and where carbon dioxide is released from the body.

The respiratory system carries out gas exchange; it provides oxygen and disposes of carbon dioxide from the blood. The pulmonary artery carries deoxygenated blood from the right ventricle to the lungs where the carbon dioxide is removed and oxygen is put in. The blood then travels back to the heart where it is pumped throughout the body through arteries. Carbon dioxide in the form of carbonic acid and bicarbonate contribute to blood buffering so the pH level of the blood resists changes. The circulatory system delivers oxygen provided by the respiratory system throughout the body via arteries, such as the aorta.

The respiratory system is responsible for supplying the body with oxygen and removing carbon dioxide. Respiration allows this gas exchange to occur in the lungs. While respiration can be observed as a physical process, the chemical process provides the body’s cells with adequate amounts of energy, which is produced by the breakdown of ATP (VanPutte, 2014). In order for the cells to obtain this energy, the respiratory system goes through a process called pulmonary ventilation, or breathing. The two concepts involved in pulmonary ventilation are an inspiration, air flowing into the lungs, and expiration, air forced out of the lungs.

The respiratory and circulatory system both work together to supply oxygen to body tissues and to remove carbon dioxide. The

The respiratory system is the body’s source for breathing. Without our respiratory system, gas exchange would not be able to occur. Inhaling oxygen and exhaling carbon dioxide.

The respiratory system is made up of the organs and tissues in your body that help you breathe. The goal of breathing is to deliver oxygen to the body and take away carbon dioxide, a waste product that can be deadly if allowed to accumulate. The cells of the human body require a constant stream of oxygen to stay alive. The body needs oxygen to provide

The respiratory system is responsible for the gas exchange that provides the body with oxygen (O2) and eliminates Carbon Dioxide (CO2) from the body. This exchange of gases happens through a process called diffusion, where O2 diffuses into the capillaries, and CO2 diffuses into the lungs. This point of diffusion is the alveoli, located at the end of bronchioles.

The respiratory system uses inhalation to obtain oxygen that is released from plants and uses the chemical to work with the circulatory system so oxygen can be delivered to the cells.

The respiratory system is responsible for getting oxygen into your body and carbon dioxide out via the nasal or oral cavities, which are, then transport down the trachea into the lungs (bronchi to the bronchioles proceeding through to the alveoli). Our cells need energy and by the respiratory and circulatory systems working together they provide the cells with oxygen that is fundamental for cellular respiration. For cellular respiration to ensue firstly the exchange of gases between the blood and tissue cells need to occur and this is known as the internal respiration following this, the body utilises the oxygen and this is known as cellular respiration. Cellular respiration is essential in aiding and breaking down glucose so that energy is released for the body to use. Without the respiratory and circulatory systems working together all of the above would not be able to occur if one system wasn't

When you think about it, it is truly a wonder how 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 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 lungs through the bronchi before finally reaching the air sacs known as alveoli. Within the lungs, through a process known as diffusion, the oxygen is transferred to the blood stream through the alveoli (air ducts) where it is then transported inside

This concept is taken from Block 4, Module 6 which is entitled as ‘Assessment of respiratory system’. The respiratory system comprises of different organs used in respiration. Respiration involves inhalation and exchange of oxygen and carbondioxide between living organisms and the environment. The organs of respiration include; the nose, pharynx, larynx, trachea, 2 bronchi, bronchioles, 2 lungs and muscles of breathing (the intercostal muscles and the diaphragm).

The primary functions of the respiratory system include the following. The respiratory system takes in oxygen. It does this by using a process that is called breathing. In order to breath, the diaphragm flattens, thus, allowing the lungs to expand in order to transfer oxygen into the lungs, which transfers the oxygen into the circulatory system. The respiratory system also expels carbon dioxide. In other words, it breaths it out. The diaphragm rises to push the carbon dioxide out of the lungs in order to expel it from the body.