The Four Layers Of The Respiratory System

“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.

Passages that filter incoming air and transport it through the body, into the lungs and to many microscopic air sacs where gases are exchanges is called the respiratory system. Respiration is the process of exchanging gases between the atmospheres and the body’s cells. There are several events that happen in the respiratory system they

The respiratory system is made up of organs and tissues that help you breathe. The main parts of this system are the lungs, the trachea, the diaphragm, alveoli and nasal cavity. The respiratory system starts with the mouth and the nose, where air is brought in, then passes through the larynx and the trachea into the chest cavity. http://www.nhlbi.nih.gov/health/ health-topics/topics/hlw/system The main organs of the respiratory system are lungs, which carry out this exchange of gases as we breathe. The

➢ Air next enters the trachea, which divides into two primary bronchi. As the bronchi enter the lungs they continue to divide into smaller bronchi, and ultimately into terminal bronchioles.

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 lower respiratory system contains the lower trachea, bronchi, bronchioles and alveoli in the lungs. The bronchi form as the lower part of the trachea and branch into two in the left and right lung. The upper segments of the bronchi have C shaped cartilage rings which keep the bronchi open for airflow. The bronchi divide into smaller bronchioles inside the lungs. They are made up of smooth muscle (without cartilage). The bronchioles continue to divide into alveoli; small grape shaped air sacs. Each alveoli is surrounded by pulmonary capillaries. The function of the alveoli is to perform the exchange of oxygen and carbon dioxide. There are millions of alveoli in the lungs, they have thin walls so the diffusion of oxygen and carbon dioxide can move across the membrane without resistance to the pulmonary capillaries.

The respiratory system provides a network of muscles and organs that helps a human breath. It brings in oxygen though inhaling and eliminates carbon dioxide through exhaling.

The respiratory system consists of the lungs and air passages. The system functions to bring in air and extract oxygen and remove carbon dioxide*. The body can hold 4 to 6 minutes worth of oxygen so the respiratory system must work at all times to prevent death. There are multiple parts to the respiratory system for example, the nose has nostrils or nares. It contains a nasal septum which divides the nose into hollow spaces called nasal cavities. The nose filters the air with the mucus produced. Also located in the nose are the olfactory receptors, and nasolacrimal ducts. The sinuses which are resonating chambers of cavities located in the skull. A larger part of the respiratory system is the pharynx also known as the throat. It is located directly behind the nasal area, divided into three parts; nasopharynx(upper portion), Oropharynx(middle portion), Laryngopharynx (lower portion). The larynx also known as the “voice box” located between the trachea and pharynx. Trachea also known as the windpipe extends from the larynx to the center of the chest; its functions to carry air between the pharynx and bronchi. The bronchi function to carry air to the lungs. The right bronchus is more vertical, shorter, and wider compared to the left.Bronchi continue to branch off into smaller bronchioles, the smallest is called terminal bronchioles which deliver air to the alveoli. 500 million alveoli, which have a rich network of capillaries needed for exchange of oxygen and CO2( taken place

The Respiratory system is an integrated system of organs involved in the intake and exchange of oxygen and carbon dioxide between an organism and the environment. Your Respiratory system is made up of the organs in your body that help you breathe. The Respiratory system is the system of the body that deals with breathing. The trachea is a wind pipe. The trachea is a pipe shaped by rings of cartillage. A Bronchi are two tubes that carry air into the lungs. The Respiratory system consistes of many different organs. The organs are the lungs, trachea, bronchi, alveoli, diaphragm, nose, mouth, and pharynx. In the Respiratory system the right lung is larger and has more lobes that the left lung becuase the heart is normally located on the left side, and takes up space where the lung would had been. The functions of the Respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. The Respiratory system is also used for the of exchange gases. The importance of the Respiratory system is that it allows for the exchange of gases; meaning carbon dioxide and oxygen. These gas exchanges occur in the alveoli's and the capillaries. This gas exchange of gases is the Respiratory system's means of getting oxygen to the blood. The goal of breathing is to

It exchanges oxygen and carbon dioxide between body tissues, outside air, and the blood. The main parts of the respiratory systems in the order of how they come in from the outside environment are: the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles and finally the alveoli. The nasal cavity cleans, warms and moistens the air due to its cilia lining. The pharynx is the meeting place of the oral and nasal cavities and the larynx is the voice box. The trachea, or the windpipe, is a ciliated and mucus lined tube with cartilage rings supporting it on the outside. The trachea branches off into the two bronchi that lead into the lungs and then branch off into even smaller tubes called bronchioles that take the air to the alveoli. The alveoli are tiny air sacs found in the lungs where gas exchange occurs through

These can be divided structurally into 2 parts, the upper respiration system which consists of nose and pharynx and the lower respiratory system which consists of larynx, trachea, bronchi and lungs.

The organs that make up the respiratory system are; nose and nasal cavity, mouth, pharynx, larynx, trachea, bronchi, bronchioles, alveoli, diaphragm and lungs.

The respiratory system consists of the nose, mouth, pharynx, larynx, trachea, bronchi and lungs. These provide a passageway to allow air in and out of the body. Every cell in the body requires oxygen to survive.

The respiratory system, also known as the ventilatory system, is a series of organs found in the human body. The system’s primary function is performing respiration – inhaling oxygen from the environment and exhaling carbon dioxide out of the body (K.M Zimmermann, 2016). Oxygen acts as fuel – without it, the body would be unable to function. Carbon dioxide, the by-product of this process, is breathed out as it is toxic to the human body when it builds up (A.M Helminstine, 2016).

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