Respiratory System Essay

and research, to explain how the circulatory and respiratory systems work together to maintain the function of the cells and the body as a whole. In the human body, the circulatory system consists of the heart, blood vessels, arteries, veins and capillaries. The heart pumps blood around the body via the veins. The circulatory system works when nutrients and oxygen are distributed to every cell in the human body by the blood. The Circulatory system also gets rid of waste products such as carbon

1.) When you forcefully exhale your entire expiratory reserve volume, any air remaining in your lungs is called the residual volume (RV). Why is it impossible to further exhale the RV (that is, where is this air volume trapped, and why is it trapped?) This "dead space" of air needs to stay in your lungs constantly; otherwise the lung will completely deflate. If the lung has every bit of air sucked out of it, it will collapse and need to be re-inflated. 2.) How do you measure a person’s

Explain the basic process of the respiratory system from initial respiration through gas exchange. ➢ Inhaled air enters the nasal cavity, where it is cleaned, warmed and humidified on its way through the pharynx. ➢ After leaving the pharynx, air enters the ;larynx, where two pairs of ligaments, together with the mucosa covering them, forms the vestibular and vocal folds. These folds help prevent foreign particles, including food, from entering the lower respiratory system. ➢ Air next enters the trachea

The human respiratory system is composed of two main sections, the upper respiratory tract and the lower respiratory tract. The upper respiratory tract contains everything from your nose to where your vocal chords are located. The lower respiratory tract contains everything from below your vocal chords to your lungs. The upper and lower respiratory tracts both contribute, in their own way, to the process people use to breathe. At its most basic level, breathing is simply the change of the oxygen

The throat, Pharynx, is part of the digestive and respiratory system, extending from the base of the skull to the level of the lower border of the cricoid cartilage and the 6th cervical vertebra. It is a fibro-muscular tube lined with mucous membrane and is divided into three sections:- The Nasopharynx, The Oropharynx and The Laryngopharynx, with all sections acting as a common passage for both food and air. The Nasopharynx begins at the posterior of the nasal cavity connecting the back of the

Topic - A comparison of the respiratory system between Mimus Polyglottos and Orcinus Orca. I. Introduction While the Mimus Polyglottos lives on land and the Orcinus Orca lives in the sea, the respiratory system of these two species is worth perceiving the way they have evolved from there past ancestors and the similarities these two bring together. As time goes by, these two species have changed from very modest animals to more progressive animals. There respiratory systems have advanced depending on

The respiratory system major role is to supply the body with oxygen and dispose of carbon dioxide. The body cells require a continuous supply of oxygen and as the cells use oxygen, they produce carbon dioxide which is a waste that the body needs to get rid of. There are four distant process that must occur during respiration which are Pulmonary ventilation, External respiration, Transport of respiratory gases and Internal respiration. The pulmonary ventilation is commonly called breathing and it’s

Task 3 Respiratory system: chronic obstructive pulmonary disease and/or asthma. Produce a report that: 1) Identifies the type of problem has occurred in the system 2) Identifies the possible consequences this has for the body 3) Explain why these consequences occur ASTHMA Known also as “Bronchial asthma”, asthma is a long term inflammatory illness. It is specific breathing problem which is caused due to decreasing the space of the airways. The respiratory system takes oxygen into the lung and discards

Effects of Running on the Respiratory System During running, there is an increase in the respiratory rate which is the rate at which one breathes. This is due to the increased metabolism in the muscles brought about by running. Thereby increasing the amount of oxygen that is needed and the amount of carbon dioxide given off. This increases the demand put on the respiratory system which then compensates by breathing faster. At rest, the respiratory rate is at 12 to 20 breaths per min but can increase

The roles of the cardiovascular and respiratory systems during Exercise Cardiovascular system during exercise: Heart When you exercise your heart rate will increase which means that the heart will beat faster. This allows the body to produce and transport blood to the working muscles quicker. As oxygen is carried in the blood this means that more oxygen can be transported to these muscles and allow them to keep contracting during aerobic exercise. During the exercise, your heart rate will continue