Respiratory Function / Dysfunction

Respiratory Function / Dys bring This paper shall seek to make out the structure and function of the lungs. It will also explain the sum of asthma attack on the lungs, and the consequences of a dysfunction of the respiratory regime body. A range of interference responses including the main treatment for asthma, in minimizing this dysfunction of the respiratory system shall also be discussed and how asthma can be prevented. The piece respiratory system is make up of the lungs and the system of aura tubes that carry oxygen ( communication channel) to and from the lungs, the respiratory system is separated into devil major parts, the upper phone line duct and the lower respiratory tract. The upper airline flora to move air to the lower airway. The upper airway consists of the penniless cavity (nose), air is drawn through with(predicate) the nostrils into the body, where it is warm up and moistened. The walls of the nasal cavity have a carpet of petty(prenominal ) hair-like bristles called Cilia, that sweep debris and mucus upward, so that it is swallowed or coughed out. opposite cells, called Goblet cells, line the airways and secrete sticky mucus to loop dust or other particles. The consistent sweeping action of the cilia filter out debris so when oxygen in the long run reaches the tiny alveoli, in the lungs, it is clean. The nasal passages atomic number 18 also obligated for the sense of smell.

After the nasal passages, the air travels through the pharynx (throat) then on to pass through the larynx (voice box). The larynx runs directly into the windpipe (windpipe) and is the connec tion between the upper airway and the lower ! airway. There are C-shaped cartilage which surrounds these airways, they hold the windpipe permanently open, causing them to expand when eupnoeic in and unstuff when breathing out. These also prevent the trachea from being barricade by... If you want to get a large essay, order it on our website: BestEssayCheap.com

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